{"id":40016,"date":"2021-02-03T15:57:43","date_gmt":"2021-02-03T14:57:43","guid":{"rendered":"https:\/\/datascientest.com\/?p=40016"},"modified":"2023-11-09T14:10:10","modified_gmt":"2023-11-09T14:10:10","slug":"bash-tout-savoir","status":"publish","type":"post","link":"https:\/\/datascientest.com\/bash-tout-savoir","title":{"rendered":"Bash (Bourne-Again shell) : principe, avantages, formation"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"40016\" class=\"elementor elementor-40016\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a2dd64b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a2dd64b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d17a6c\" data-id=\"7d17a6c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c55fc44 elementor-widget elementor-widget-heading\" data-id=\"c55fc44\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Bash est le shell le plus populaire, tr\u00e8s utilis\u00e9 dans le domaine de la programmation informatique, mais aussi pour la Data Science et le Machine Learning. D\u00e9couvrez tout ce que vous devez savoir \u00e0 son sujet : fonctionnement, utilit\u00e9, avantages, formations...<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c6d4f29 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c6d4f29\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70c492b\" data-id=\"70c492b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b551835 elementor-widget elementor-widget-text-editor\" data-id=\"b551835\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>D\u00e8s les d\u00e9buts de l&rsquo;informatique, afin de <strong>permettre aux humains d&rsquo;interagir avec les ordinateurs<\/strong>, les ing\u00e9nieurs en informatique ont d\u00e9velopp\u00e9 un \u00a0\u00bb shell \u00a0\u00bb pour les ordinateurs. L&rsquo;un des plus populaires est <strong><a href=\"https:\/\/www.gnu.org\/software\/bash\/\">Bash : Bourne-Again Shell<\/a><\/strong>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-92cec29 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92cec29\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-db95d52\" data-id=\"db95d52\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-643bd3c elementor-widget elementor-widget-heading\" data-id=\"643bd3c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que Bash ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b38149 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b38149\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b3dde3\" data-id=\"3b3dde3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1905998 elementor-widget elementor-widget-text-editor\" data-id=\"1905998\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>D\u00e9velopp\u00e9 par la Free Software Foundation (FSF) dans le cadre du GNU Project, Bash est tr\u00e8s r\u00e9put\u00e9 au sein de la communaut\u00e9 Open Source. Il s&rsquo;agit aujourd&rsquo;hui du <strong>shell UNIX le plus utilis\u00e9<\/strong> du fait de sa distribution avec Linux.<\/p><p>C&rsquo;est donc un outil informatique qu&rsquo;il est <strong>important de conna\u00eetre et de ma\u00eetriser<\/strong>. C&rsquo;est \u00e0 la fois un interpr\u00e9teur de commandes et un langage de programmation.<\/p><p>Bash est<strong> ex\u00e9cut\u00e9 par diff\u00e9rents terminaux<\/strong>, comme GNOME Terminal ou Konsole sur Linux et iTerm2 sur macOS. D\u00e8s lors que l&rsquo;on d\u00e9marre un terminal ex\u00e9cutant le shell Bash, un \u00a0\u00bb prompt \u00a0\u00bb appara\u00eet. Il s&rsquo;agit d&rsquo;un symbole. En g\u00e9n\u00e9ral, ce symbole est le signe du dollar : \u00a0\u00bb $ \u00ab\u00a0. Ce \u00a0\u00bb prompt \u00a0\u00bb indique que le shell attend une entr\u00e9e de commandes.<\/p><p>Ainsi, Bash est une application dont la fonction principale est<strong> d&rsquo;ex\u00e9cuter d&rsquo;autres applications<\/strong> install\u00e9es sur un m\u00eame syst\u00e8me sous forme de commandes. Pour apprendre \u00e0 utiliser Bash, il faut aussi apprendre les commandes utilis\u00e9es sur le syst\u00e8me d&rsquo;exploitation sur lequel il est lanc\u00e9.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ca8984 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ca8984\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c1a676\" data-id=\"3c1a676\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5cdf2da elementor-widget elementor-widget-video\" data-id=\"5cdf2da\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=ex2unkBr0jM&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-677ef2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"677ef2f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a73fdf2\" data-id=\"a73fdf2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c1a967e elementor-widget elementor-widget-heading\" data-id=\"c1a967e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les commandes Bash sur Linux et Unix<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-af88e5e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"af88e5e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8522ed4\" data-id=\"8522ed4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d99ec55 elementor-widget elementor-widget-text-editor\" data-id=\"d99ec55\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Sur Linux et Unix, la plupart des commandes sont stock\u00e9es par d\u00e9faut dans des r\u00e9pertoires syst\u00e8me comme \/usr\/bin et \/bin. D\u00e8s lors que l&rsquo;on fournit une commande \u00e0 Bash, il <strong>cherche un r\u00e9pertoire sp\u00e9cifique<\/strong> sur le syst\u00e8me pour v\u00e9rifier si cette commande existe. Si c&rsquo;est le cas, il l&rsquo;ex\u00e9cute.<\/p><p>Par ailleurs, <strong>Bash lui-m\u00eame est aussi une commande<\/strong>. Habituellement, il s&rsquo;agit de la commande ex\u00e9cut\u00e9e par d\u00e9faut lorsque l&rsquo;on ouvre une fen\u00eatre de terminal ou une console de texte.<\/p><p>Quelques commandes font directement partie de Bash. La plupart d&rsquo;entre elles sont sp\u00e9cifiques au scripting en Bash, mais <strong>certaines sont universelles<\/strong>. C&rsquo;est le cas de \u00a0\u00bb cd \u00a0\u00bb pour \u00a0\u00bb changer directory \u00a0\u00bb (changer de r\u00e9pertoire).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26ae98d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26ae98d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d5e4732\" data-id=\"d5e4732\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d2883d elementor-widget elementor-widget-heading\" data-id=\"1d2883d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment lancer Bash ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f131c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f131c6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fe0bb94\" data-id=\"fe0bb94\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a86da4a elementor-widget elementor-widget-text-editor\" data-id=\"a86da4a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La <strong>plupart des distributions Linux et Unix<\/strong> modernes offrent un shell Bash par d\u00e9faut, puisque Bash est bien connu et offre plusieurs fonctions tr\u00e8s pratiques que les autres shells ne proposent pas.<\/p><p>Toutefois, <strong>certains syst\u00e8mes utilisent un autre shell<\/strong> par d\u00e9faut. Pour savoir si vous utilisez le shell Bash, vous pouvez utiliser la commande \u00a0\u00bb echo \u00a0\u00bb avec une variable sp\u00e9ciale repr\u00e9sentant le nom du processus en cours d&rsquo;ex\u00e9cution.<\/p><p>Si vous n&rsquo;utilisez pas Bash, mais que vous souhaiteriez le faire, il <strong>suffit de t\u00e9l\u00e9charger et d&rsquo;installer ce shell<\/strong> depuis votre centre logiciel, votre r\u00e9pertoire logiciel ou votre arbre de ports. Vous pouvez aussi utiliser Chocolatey sur Windows ou Homebrew sur macOS.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-133c2a0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"133c2a0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c85b288\" data-id=\"c85b288\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-faba641 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"faba641\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Commencer une formation Bash<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8cfdb21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8cfdb21\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3a73209\" data-id=\"3a73209\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b5c0d4a elementor-widget elementor-widget-heading\" data-id=\"b5c0d4a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c0 quoi sert Bash ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-545658b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"545658b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-faacc4d\" data-id=\"faacc4d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4581120 elementor-widget elementor-widget-text-editor\" data-id=\"4581120\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Bash est <strong>une interface polyvalente pour votre ordinateur<\/strong>. Il n&rsquo;est pas utilis\u00e9 uniquement par les administrateurs de serveurs et les programmeurs.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0eed6f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0eed6f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-34d1dd4\" data-id=\"34d1dd4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a8425c elementor-widget elementor-widget-text-editor\" data-id=\"0a8425c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote><p>Ce shell peut servir de bureau, de traitement de texte, d&rsquo;application de retouche d&rsquo;image et bien plus encore. Certains utilisent Bash plus qu&rsquo;ils leurs applications de bureau.<\/p><\/blockquote>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ff84878 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ff84878\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fa60ec1\" data-id=\"fa60ec1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4156a7b elementor-widget elementor-widget-text-editor\" data-id=\"4156a7b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il existe en effet <strong>des centaines de commandes Bash<\/strong> pour Linux et Unix, et leur diversit\u00e9 est sans limites. Par exemple, il est possible de redimensionner ou de rogner des photos sans m\u00eame l&rsquo;ouvrir dans une visionneuse ou un logiciel de montage.<\/p><p>Les commandes \u00a0\u00bb ogg123 \u00a0\u00bb et \u00a0\u00bb mpg321 \u00a0\u00bb permettent de lancer une musique. La commande \u00a0\u00bb sox \u00a0\u00bb permet de convertir un fichier audio. La commande \u00a0\u00bb ffmpeg \u00a0\u00bb sert \u00e0 \u00e9diter des vid\u00e9os, tandis que les commandes \u00a0\u00bb emacs \u00a0\u00bb et \u00a0\u00bb vim \u00a0\u00bb permettent d&rsquo;\u00e9diter du texte.<\/p><p>De m\u00eame, les commandes \u00a0\u00bb pine \u00a0\u00bb et \u00a0\u00bb mutt \u00a0\u00bb servent \u00e0 consulter ses emails, tandis que la commande \u00a0\u00bb elinks \u00a0\u00bb sert \u00e0 naviguer sur internet. Toutes ces commandes Bash peuvent \u00eatre trouv\u00e9es sur le syst\u00e8me ou dans le r\u00e9pertoire logiciel.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dc0f738 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dc0f738\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-213f8e0\" data-id=\"213f8e0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-852277e elementor-widget elementor-widget-heading\" data-id=\"852277e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quels sont les avantages de Bash ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d70ada elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d70ada\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b9b86f5\" data-id=\"b9b86f5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f826747 elementor-widget elementor-widget-text-editor\" data-id=\"f826747\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il existe d&rsquo;autres shells aussi puissants que Bash. Cependant, celui-ci ajoute <strong>plusieurs fonctions pratiques<\/strong> telles que les double crochets simplifiant la syntaxe.<\/p><p>Certes, ces double crochets sont propres \u00e0 Bash et ne sont pas compatible POSIX. Ceci peut causer<strong> des probl\u00e8mes de compatibilit\u00e9 <\/strong>sur les syst\u00e8mes n&rsquo;ex\u00e9cutant pas Bash. Toutefois, ce logiciel est libre et open source et peut donc \u00eatre install\u00e9 sur n&rsquo;importe quel syst\u00e8me.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8418163 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8418163\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f185a3a\" data-id=\"f185a3a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-91fcb45 elementor-widget elementor-widget-heading\" data-id=\"91fcb45\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Le scripting Bash<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3df0522 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3df0522\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-091dbe1\" data-id=\"091dbe1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a94cf95 elementor-widget elementor-widget-text-editor\" data-id=\"a94cf95\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La popularit\u00e9 de Bash est li\u00e9e \u00e0 ses performances. En effet, <strong>ce shell est \u00a0\u00bb scriptable \u00ab\u00a0<\/strong>. Tout ce qui peut \u00eatre entr\u00e9 manuellement sur Bash peut aussi \u00eatre list\u00e9 sur un fichier en texte plein et lanc\u00e9 par Bash.<\/p><p>Plut\u00f4t que de passer des heures \u00e0 lancer manuellement des centaines de commandes, il est donc possible<strong> de scripter ces commandes<\/strong> et de laisser l&rsquo;ordinateur les ex\u00e9cuter. Et puisque Linux est presque enti\u00e8rement bas\u00e9 sur le shell Bash, presque tout peut \u00eatre script\u00e9 sur Linux.<\/p><p>Ceci offre <strong>de nombreuses possibilit\u00e9s d&rsquo;automatisation<\/strong>. Les utilisateurs de Linux gagnent un temps fou gr\u00e2ce au scripting en automatisant leurs propres flux de travail.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f8d435 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f8d435\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dde9c7b\" data-id=\"dde9c7b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d2cd1c elementor-widget elementor-widget-video\" data-id=\"4d2cd1c\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/F-gskSl4pwQ&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0e8b31 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0e8b31\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dfcc66d\" data-id=\"dfcc66d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a3002da elementor-widget elementor-widget-heading\" data-id=\"a3002da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Bash pour la Data Science<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b6a72fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6a72fc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a63690e\" data-id=\"a63690e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d1809e4 elementor-widget elementor-widget-text-editor\" data-id=\"d1809e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Dans le domaine de la Data Science, <a href=\"https:\/\/datascientest.com\/python-ou-r-lequel-choisir\" target=\"_blank\" rel=\"noopener\">Python et R<\/a> sont des langages de programmation tr\u00e8s utilis\u00e9s. Ils font office de microscopes pour les donn\u00e9es, en permettant <strong>d&rsquo;explorer la data<\/strong> dans les moindres d\u00e9tails.<\/p><p>Cependant, lorsque l&rsquo;on ne conna\u00eet pas encore bien les donn\u00e9es sur lesquelles on travaille, cette approche au microscope n&rsquo;est pas ad\u00e9quate. Il est pr\u00e9f\u00e9rable d&rsquo;utiliser <strong>un \u00a0\u00bb verre magnifiant \u00ab\u00a0<\/strong> offrant une simple vision rapproch\u00e9e des donn\u00e9es. Tel est le r\u00f4le de Bash dans la science des donn\u00e9es.<\/p><p>Le scripting Bash permet d&rsquo;effectuer des op\u00e9rations avec <strong>moins de commandes qu&rsquo;en Python<\/strong>, et beaucoup de commandes Linux disponibles sur Bash sont plus efficaces que les impl\u00e9mentations pouvant \u00eatre effectu\u00e9es sur un script de shell Python.<\/p><p>Ces commandes sont disponibles sur tous les OS conformes POSIX, notamment Linux et macOS. Cette<strong> portabilit\u00e9 se r\u00e9v\u00e8le tr\u00e8s utile <\/strong>pour travailler sur des environnements comme les instances de calcul Cloud ou les HPC.<\/p><p>De mani\u00e8re g\u00e9n\u00e9rale, le scripting Bash est tr\u00e8s utile pour<strong> cr\u00e9er des pipelines de donn\u00e9es<\/strong>. C&rsquo;est la raison pour laquelle il s&rsquo;agit d&rsquo;un outil indispensable pour les Data Scientists.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9525c12 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9525c12\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9e347d2\" data-id=\"9e347d2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7c12e4d elementor-widget elementor-widget-video\" data-id=\"7c12e4d\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=SZj55PihnBs&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-08099c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08099c6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f88814f\" data-id=\"f88814f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac7788c elementor-widget elementor-widget-heading\" data-id=\"ac7788c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Bash pour le Machine Learning<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19dd925 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19dd925\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c57c96\" data-id=\"1c57c96\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13cd02f elementor-widget elementor-widget-text-editor\" data-id=\"13cd02f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le <a href=\"https:\/\/datascientest.com\/machine-learning-tout-savoir\" target=\"_blank\" rel=\"noopener\">Machine Learning offre de nombreuses possibilit\u00e9s<\/a>, notamment pour la pr\u00e9vision ou la pr\u00e9diction. Cependant, il est n\u00e9cessaire de collecter et de pr\u00e9parer de nombreuses donn\u00e9es puis de cr\u00e9er des mod\u00e8les math\u00e9matiques bas\u00e9s sur ces donn\u00e9es.<\/p><p>De nombreux outils permettent d&rsquo;effectuer ces t\u00e2ches, mais un shell comme Bash se r\u00e9v\u00e8le particuli\u00e8rement pratique. L&rsquo;un des principaux avantages est <strong>la portabilit\u00e9 entre les diff\u00e9rents syst\u00e8mes<\/strong> d&rsquo;exploitation comme Linux, macOS et Windows.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b1c00b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b1c00b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b89a2b7\" data-id=\"b89a2b7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7220cd8 elementor-widget elementor-widget-heading\" data-id=\"7220cd8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment se former \u00e0 Bash ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dda9dac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dda9dac\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8e981b4\" data-id=\"8e981b4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d533ad elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"0d533ad\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Suivre une formation Data Engineer<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e26725 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e26725\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8186fca\" data-id=\"8186fca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bc42c11 elementor-widget elementor-widget-text-editor\" data-id=\"bc42c11\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Vous l&rsquo;aurez compris, Bash est un outil incontournable pour la Data Science et le Machine Learning puisqu&rsquo;il permet notamment de <strong>gagner un temps<\/strong> pr\u00e9cieux pour la collecte, la pr\u00e9paration et l&rsquo;analyse de donn\u00e9es.<\/p><p>Pour apprendre \u00e0 ma\u00eetriser cet outil, vous pouvez vous tourner vers DataScientest. Nous proposons de nombreuses formations aux m\u00e9tiers de la Data Science, et <strong>Bash fait partie des notions abord\u00e9es<\/strong>.<\/p><p>La <a href=\"https:\/\/datascientest.com\/formation-data-engineer\" target=\"_blank\" rel=\"noopener\">formation Data Engineer<\/a> vous permet de devenir ing\u00e9nieur des donn\u00e9es. Vous apprendrez \u00e0 construire des pipelines d&rsquo;acquisition et de traitement automatique des donn\u00e9es, \u00e0 <strong>d\u00e9ployer des mod\u00e8les de Machine Learning<\/strong> sur des serveurs en production, et \u00e0 d\u00e9finir une strat\u00e9gie Data globale.<\/p><p>Le shell Bash est au programme de cette formation, au sein du<strong> module d\u00e9di\u00e9 \u00e0 la programmation<\/strong>. \u00c0 travers ce mod\u00e8le, vous apprendrez aussi \u00e0 manier le langage Python.<\/p><p>Si vous \u00eates d\u00e9j\u00e0 Data Scientist et que vous souhaitez gagner en comp\u00e9tence, nous proposons aussi <a href=\"https:\/\/datascientest.com\/formation-machine-learning-engineer\" target=\"_blank\" rel=\"noopener\">une formation Machine Learning Engineer<\/a>. Ce cursus vous permettra d&rsquo;apprendre \u00e0 d\u00e9velopper des APIs pour isoler des processus de Machine Learning, \u00e0 automatiser le d\u00e9ploiement de processus et les pipelines de donn\u00e9es, et \u00e0 mettre en production les pipelines de Machine Learning.<\/p><p>L\u00e0 encore, Bash est au programme du module \u00a0\u00bb programmer \u00a0\u00bb de cette formation au m\u00eame titre que <strong>le langage Python avanc\u00e9, Linux et les environnements virtuels<\/strong>. Vous pourrez donc apprendre \u00e0 ma\u00eetriser ce shell dans les moindres d\u00e9tails.<\/p><p>Toutes les formations DataScientest adoptent<strong> une approche innovante de <a href=\"https:\/\/datascientest.com\/blended-learning\">Blended Learning<\/a><\/strong>, et peuvent \u00eatre effectu\u00e9es en formation continue ou en mode BootCamp intensif. \u00c0 l&rsquo;issue du parcours, vous recevrez un dipl\u00f4me certifi\u00e9 par l&rsquo;Universit\u00e9 de la Sorbonne. N&rsquo;attendez plus et d\u00e9couvrez nos formations.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d38cb97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d38cb97\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6fc25d5\" data-id=\"6fc25d5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-636063d elementor-widget elementor-widget-video\" data-id=\"636063d\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=40jjIXVnzks&amp;t=4s&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32d9f71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32d9f71\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ce80a48\" data-id=\"ce80a48\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23e5fc4 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"23e5fc4\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-machine-learning-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9couvrir la formation Machine Learning Engineer<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b68abea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b68abea\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b8fa81d\" data-id=\"b8fa81d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3289980 elementor-widget elementor-widget-text-editor\" data-id=\"3289980\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Vous savez tout sur Bash. D\u00e9couvrez d&rsquo;autres outils indispensables pour le Data Engineering et le Machine Learning, comme <a href=\"https:\/\/datascientest.com\/docker-guide-complet\" target=\"_blank\" rel=\"noopener\">la plateforme de conteneurisation Docker<\/a> ou <a href=\"https:\/\/datascientest.com\/apache-airflow\" target=\"_blank\" rel=\"noopener\">le planificateur de t\u00e2ches Apache Airflow<\/a>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Bash est le shell le plus populaire, tr\u00e8s utilis\u00e9 dans le domaine de la programmation informatique, mais aussi pour la Data Science et le Machine Learning. D\u00e9couvrez tout ce que vous devez savoir \u00e0 son sujet : fonctionnement, utilit\u00e9, avantages, formations&#8230; D\u00e8s les d\u00e9buts de l&rsquo;informatique, afin de permettre aux humains d&rsquo;interagir avec les ordinateurs, [&hellip;]<\/p>\n","protected":false},"author":77,"featured_media":42391,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","inline_featured_image":false},"categories":[2497],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v21.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bash (Bourne-Again shell) : principe, avantages, formation<\/title>\n<meta name=\"description\" content=\"Bash est le shell le plus populaire, tr\u00e8s utilis\u00e9 dans le domaine de la programmation informatique, mais aussi pour la Data Science et le Machine Learning. 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