{"id":189969,"date":"2021-07-16T12:00:57","date_gmt":"2021-07-16T10:00:57","guid":{"rendered":"https:\/\/sherpas.com\/blog\/commande-linux-nsi\/"},"modified":"2023-09-12T12:24:19","modified_gmt":"2023-09-12T10:24:19","slug":"commande-linux-nsi","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/commande-linux-nsi\/","title":{"rendered":"[NSI] Commande Linux : comment s\u2019y retrouver ?  \ud83d\udcbb"},"content":{"rendered":"\n<p><strong>Tu viens de d\u00e9couvrir l\u2019univers des commandes Linux en cours, mais tu n\u2019as pas bien compris certains aspects de ce th\u00e8me important en NSI ? <\/strong><\/p>\n\n\n\n<p>Ce sujet complexe o\u00f9 chaque commande Linux a son importance n\u2019est pas facile \u00e0 appr\u00e9hender. Mais ne t\u2019inqui\u00e8te pas, nous t\u2019avons pr\u00e9par\u00e9 un article pour t\u2019aider \u00e0 tout comprendre.<\/p>\n\n\n\n<p>C&rsquo;est parti pour un tour du propri\u00e9taire \ud83d\ude0a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Notions sur la localisation d\u2019un fichier en Commande Linux \ud83c\udfaf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chemin relatif et chemin absolu \ud83d\udcac<\/h3>\n\n\n\n<p><strong>\ud83d\udc49 Pour indiquer la localisation d\u2019un fichier, il existe 2 m\u00e9thodes : le chemin relatif et le chemin absolu. <\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le chemin absolu indique l\u2019emplacement du fichier depuis la racine.<\/li>\n\n\n\n<li>Le chemin relatif indique l\u2019emplacement du fichier depuis le r\u00e9pertoire courant.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center\"><em>Par exemple, pour acc\u00e9der au fichier : \u201cfichier.txt\u201d plac\u00e9 dans le r\u00e9pertoire \u201ctest\u201d. Le chemin absolu ressemblera \u00e0 : \u201c\/home\/sofiane\/test\/fichier.txt\u201d tandis que le chemin relatif si je suis d\u00e9j\u00e0 dans \u201ctest\u201d sera \u201c\/fichier.txt\u201d.<\/em><\/p>\n\n\n\n<p><strong>\ud83d\udc49 Lorsqu\u2019un utilisateur utilise la <strong><a href=\"https:\/\/doc.ubuntu-fr.org\/terminal\" target=\"_blank\" rel=\"noopener\">console<\/a><\/strong> (shell) afin de modifier un fichier ou un r\u00e9pertoire \u00e0 l\u2019aide d\u2019une commande Linux, il modifie l\u2019\u00e9tat du syst\u00e8me.<\/strong> La console affiche une r\u00e9ponse si besoin, ou un message d\u2019erreur si la commande est mauvaise.<\/p>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p><strong data-rich-text-format-boundary=\"true\">Voil\u00e0 notre panoplie d\u2019articles sur les sujets de NSI, on esp\u00e8re que tu y trouveras ton bonheur ! \u2728\ud83d\udc96<br data-rich-text-line-break=\"true\" \/>\u2705 <a href=\"https:\/\/sherpas.com\/blog\/logiciel-nsi\/\">Quels logiciels utiliser en NSI ? [Logiciel NSI]<\/a> \ud83e\uddbf<br data-rich-text-line-break=\"true\" \/>\u2705 <a href=\"https:\/\/sherpas.com\/blog\/algorithme-glouton\/\">Qu\u2019est-ce qu\u2019un algorithme glouton ?<\/a> \ud83d\ude0b<br data-rich-text-line-break=\"true\" \/><\/strong><\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\">Commande Linux de manipulation de fichiers<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">La commande cd<\/h4>\n\n\n\n<p><strong>\ud83d\udc49 Cette commande permet de changer de r\u00e9pertoire courant. <\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><em>Par exemple, pour passer du r\u00e9pertoire \u201ctest\u201d \u00e0 \u201ctest_bis\u201d, utilise : \u201ccd \/home\/sofiane\/test_bis\u201d.<\/em><br> <em>Petite astuce, si tu cherches \u00e0 passer dans le dossier parent (par exemple ici, de \u201ctest\u201d \u00e0 \u201csofiane\u201d), utilise \u201ccd ..\u201d.<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">La commande ls<\/h4>\n\n\n\n<p><strong>\ud83d\udc49 \u201cls\u201d permet de lister le contenu du r\u00e9pertoire courant.<\/strong> Utilise seulement \u201cls\u201d, dans notre exemple, si nous sommes dans \u201csofiane\u201d, la console (shell) nous affichera en r\u00e9ponse : \u201ctest test_bis\u201d.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Les commandes pwd, locate et find<\/h4>\n\n\n\n<p><strong>\ud83d\udc49 Elle permet de conna\u00eetre le r\u00e9pertoire courant, autrement dit, o\u00f9 l\u2019on se trouve dans les fichiers.<\/strong> Sur l\u2019exemple, la console nous r\u00e9pondra : \u201c\/home\/sofiane\/test_bis\u201d.<\/p>\n\n\n\n<p><strong>Les commandes \u201clocate\u201d et \u201cfind\u201d permettent de localiser un fichier. <\/strong><\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9jb3Vycy9pbmZvcm1hdGlxdWU=\" data-banner=\"2\" data-name=\"CPM1 Informatique-NSI\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Fabien2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fabien<\/p>                          <p class=\"push__teachers-school\">T\u00e9l\u00e9com Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Nicolas2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Nicolas<\/p>                          <p class=\"push__teachers-school\">CentraleSup\u00e9lec<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Louise2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Louise<\/p>                          <p class=\"push__teachers-school\">Mines ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">24\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Fanny2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fanny<\/p>                          <p class=\"push__teachers-school\">Ponts ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin d&rsquo;un <span style=\"color: #4cc583\">prof particulier<\/span> d&rsquo;informatique ? <span role=\"image\" aria-label=\"\u2728\">\u2728<\/span><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos Sherpas sont l\u00e0 pour t&rsquo;aider \u00e0 progresser et prendre confiance en toi !<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS GRATUIT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\">Les commandes Linux touch et cat<\/h2>\n\n\n\n<p><strong>\ud83d\udc49 \u201ctouch\u201d permet de cr\u00e9er un fichier vide.<\/strong> \u201ctouch web.xml\u201d cr\u00e9era un fichier vide nomm\u00e9 \u201cweb.xml\u201d dans mon r\u00e9pertoire courant.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \u201ccat\u201d permet de cr\u00e9er (\u201ccat &gt; nouveaufichier\u201d) et d\u2019afficher (\u201ccat fichier\u201d) dans la console le contenu d\u2019un fichier.<\/strong> Elle est donc r\u00e9guli\u00e8rement utilis\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les commandes Linux de cr\u00e9ation et destruction de fichier<\/h2>\n\n\n\n<p><strong>\ud83d\udc49 Les commandes \u201cmkdir\u201d et \u201crmdir\u201d cr\u00e9ent et d\u00e9truisent (respectivement) un r\u00e9pertoire.<\/strong><br>\nSi notre r\u00e9pertoire courant est \u201csofiane\u201d, on peut cr\u00e9er un r\u00e9pertoire \u201cmusique\u201d dans \u201ctest\u201d en faisant : \u201cmkdir \/test\/musique\u201d. Puis, pour le d\u00e9truire : \u201crmdir \/test\/musique\u201d.<\/p>\n\n\n\n<p>\u26a0\ufe0f<strong> Attention, \u201crmdir\u201d ne permet de supprimer que les r\u00e9pertoires vides !<\/strong> S\u2019il y a du contenu dans le r\u00e9pertoire, utilise la commande \u201crm\u201d. La commande ne peut pas \u00eatre annul\u00e9e une fois valid\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les autres commandes Linux utiles<\/h2>\n\n\n\n<p><strong>\ud83d\udc49 La commande \u201cmv\u201d permet de d\u00e9placer un fichier dans un dossier.<\/strong> Par exemple, \u201cmv fichier.txt test_bis\u201d.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 La commande \u201cman\u201d donne la documentation d\u2019une commande.<\/strong> Par exemple, \u201cman pwd\u201d donnera la documentation de la commande \u201cpwd\u201d.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 La commande \u201cchmod\u201d permet de modifier les droits d\u2019acc\u00e8s des utilisateurs \u00e0 un r\u00e9pertoire ou \u00e0 un fichier.<\/strong><\/p>\n\n\n\n<p><strong>\ud83d\udc49 La commande \u201cgrep\u201d permet de rechercher un mot dans un fichier.<\/strong> \u201cgrep mot nouveaufichier.txt\u201d, comme ce fichier est vide, la commande ne n\u2019affichera rien. Elle sera plus utilis\u00e9e apr\u00e8s le bac gr\u00e2ce \u00e0 l\u2019outil \u201c|\u201d (pipe, \u00e0 prononcer en anglais) afin de combiner plusieurs commandes en une seule.<\/p>\n\n\n\n<p><strong>\ud83d\udca1 Avec ces commandes Linux, tu as les bases n\u00e9cessaires \u00e0 l&rsquo;apprentissage de la manipulation des r\u00e9pertoires et fichiers depuis la console.<\/strong> A chaque commande, je te conseille de m\u00e9moriser son usage et comment l\u2019utiliser en la testant sur ton ordinateur !<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9jb3Vycy9pbmZvcm1hdGlxdWU=\" data-banner=\"2\" data-name=\"CPM2 Informatique-NSI\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Margot2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Margot<\/p>                          <p class=\"push__teachers-school\">Arts et M\u00e9tiers ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">22\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Bastien2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Bastien<\/p>                          <p class=\"push__teachers-school\">Polytechnique<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Hugo2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Hugo<\/p>                          <p class=\"push__teachers-school\">Insa Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/2022\/01\/Thibault2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Thibault<\/p>                          <p class=\"push__teachers-school\">ENS Paris Ulm<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Ton premier <span style=\"color: #4cc483\">cours particulier<\/span> d&rsquo;informatique est <span style=\"color: #4cc483\">offert<\/span> ! <span role=\"image\" aria-label=\"\ud83c\udf81\">\ud83c\udf81<\/span><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Tous nos profs sont pass\u00e9s par les meilleures \u00e9coles de France !<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        J\u2019EN PROFITE !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\">Ajouter des options aux commandes Linux \ud83c\udf9a\ufe0f<\/h2>\n\n\n\n<p><strong>\ud83d\udc49 Pour chaque commande Linux, une s\u00e9rie de conditions peuvent se rajouter pour pr\u00e9ciser l\u2019effet souhait\u00e9. <\/strong>Tu peux les retrouver \u00e0 tout moment en utilisant la commande \u201cman\u201d. Elles s\u2019\u00e9crivent avec \u201c-\u201d et une lettre.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Par exemple, la commande \u201cls\u201d poss\u00e8de ces options :<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u201c-l\u201d : permet d\u2019afficher le type de fichier, les permissions d\u2019acc\u00e8s, le nombre de liens physiques, le nom du propri\u00e9taire, la taille en octets et l\u2019horodatage.<\/li>\n\n\n\n<li>\u201c-a\u201d : permet d\u2019afficher tous les fichiers, y compris les fichiers par d\u00e9faut commen\u00e7ant par un point \u201c.\u201d.<\/li>\n\n\n\n<li>\u201c-h\u201d : affiche la taille des fichiers de mani\u00e8re plus lisible.<\/li>\n\n\n\n<li>\u201c-t\u201d : affiche les fichiers en les triant par date<\/li>\n\n\n\n<li>\u201c-r\u201d : inverse l\u2019ordre du tri des fichiers.<\/li>\n<\/ul>\n\n\n\n<p><strong>\ud83d\udca1 Si l\u2019on souhaite utiliser qu\u2019une seule option, on pourra \u00e9crire par exemple : \u201cls -l\u201d. Mais celles-ci peuvent aussi se cumuler comme ceci au sein d\u2019une seule commande : \u201cls -lah\u201d.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Commande Linux : conclusion \ud83d\uddb1\ufe0f<\/h2>\n\n\n\n<p><strong>De nombreuses commandes Linux existent et permettent de manipuler les fichiers et r\u00e9pertoires depuis la console.<\/strong> De plus, chacune d\u2019elles poss\u00e8dent des options permettant de sp\u00e9cifier l\u2019action souhait\u00e9e.<\/p>\n\n\n\n<p><strong>Pour s\u2019y retrouver, la commande \u201cman\u201d permet d\u2019afficher les informations de chaque commande.<\/strong> Les commandes pr\u00e9sent\u00e9es ici ne sont que les principales et beaucoup d\u2019autres pourraient t\u2019int\u00e9resser si tu continues l\u2019informatique apr\u00e8s le bac.<\/p>\n\n\n\n<p>Et, la combinaison de commandes Linux avec l\u2019outil \u201c|\u201d (appel\u00e9 \u201cpipe\u201d, \u00e0 prononcer en anglais) te permettra lorsque tu la ma\u00eetriseras de manipuler avec plus d\u2019options les r\u00e9pertoires et fichiers. \ud83d\udcaa<\/p>\n\n\n\n<p><strong>Globalement, toutes les modifications de r\u00e9pertoires et fichiers sont directement faisables \u00e0 partir du shell Linux. <\/strong><\/p>\n\n\n\n<p>\u00c0 bient\u00f4t !<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;189969&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;8&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;4.6&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Tu as aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;4.6\\\/5 - (8 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;[NSI] Commande Linux : comment s\u2019y retrouver ?  \ud83d\udcbb&quot;,&quot;width&quot;:&quot;130.9&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 130.9px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            4.6\/5 - (8 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Tu viens de d\u00e9couvrir l\u2019univers des commandes Linux en cours, mais tu n\u2019as pas bien compris certains aspects (&#8230;)<\/p>\n","protected":false},"author":271,"featured_media":166623,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"category":[803,813],"tag":[283],"class_list":["post-189969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apprendre-matiere","category-informatique-nsi","tag-tech"],"acf":[],"_links":{"self":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/189969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/users\/271"}],"replies":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/comments?post=189969"}],"version-history":[{"count":0,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/189969\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media\/166623"}],"wp:attachment":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media?parent=189969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/category?post=189969"},{"taxonomy":"tag","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/tag?post=189969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}