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| Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente Prochaine révision Les deux révisions suivantes | ||
|
doc:systeme:commandes:les-commandes-join-paste-split-et-nl [08/06/2014 08:27] Hypathie [Introduction] |
doc:systeme:commandes:les-commandes-join-paste-split-et-nl [08/06/2014 08:28] Hypathie [la commande fmt] |
||
|---|---|---|---|
| Ligne 86: | Ligne 86: | ||
| </code> | </code> | ||
| * Voir [[doc:editeurs:less| la commande less]] | * Voir [[doc:editeurs:less| la commande less]] | ||
| + | |||
| + | =====La commande nl ===== | ||
| + | Permet de numéroter l'affichage d'un fichier. | ||
| + | |||
| + | ===Syntaxe === | ||
| + | |||
| + | nl [options] [fichier...] | ||
| + | |||
| + | ===Préparation === | ||
| + | * copie du fichier ~/.bashrc et visualisation : | ||
| + | |||
| + | <code user> | ||
| + | cat ~/.bashrc >> ~/Essai-text-processing/bashrc-bis | ||
| + | </code> | ||
| + | * comparons avec l'affichage de less | ||
| + | <code user> | ||
| + | less ~/Essai-text-processing/bashrc-bis | ||
| + | </code> | ||
| + | Extrait du retour : | ||
| + | <code user> | ||
| + | # ~/.bashrc: executed by bash(1) for non-login shells. | ||
| + | # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | ||
| + | # for examples | ||
| + | |||
| + | # If not running interactively, don't do anything | ||
| + | case $- in | ||
| + | *i*) ;; | ||
| + | *) return;; | ||
| + | esac | ||
| + | [...] | ||
| + | ===Affichage numéroté === | ||
| + | <code> | ||
| + | nl ~/Essai-text-processing/bashrc-bis | ||
| + | </code user> | ||
| + | Extrait du retour : | ||
| + | <code> | ||
| + | 1 # ~/.bashrc: executed by bash(1) for non-login shells. | ||
| + | 2 # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | ||
| + | 3 # for examples | ||
| + | |||
| + | 4 # If not running interactively, don't do anything | ||
| + | 5 case $- in | ||
| + | 6 *i*) ;; | ||
| + | 7 *) return;; | ||
| + | 8 esac | ||
| + | [...] | ||
| + | </code user> | ||
| + | ===Pour encore plus de lisibilité === | ||
| + | |||
| + | <code user> | ||
| + | fmt -w 65 ~/Essai-text-processing/bashrc-bis | nl ~/Essai-text-processing/bashrc-bis | less | ||
| + | </code> | ||
| + | |||
| + | Extrait du retour : | ||
| + | |||
| + | <code> | ||
| + | 1 # ~/.bashrc: executed by bash(1) for non-login shells. | ||
| + | 2 # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | ||
| + | 3 # for examples | ||
| + | |||
| + | 4 # If not running interactively, don't do anything | ||
| + | 5 case $- in | ||
| + | 6 *i*) ;; | ||
| + | 7 *) return;; | ||
| + | 8 esac | ||
| + | |||
| + | [...] | ||
| + | </code> | ||
| =====La commande join ===== | =====La commande join ===== | ||
| ===Syntaxe de la commande join === | ===Syntaxe de la commande join === | ||
| Ligne 537: | Ligne 605: | ||
| - | =====La commande nl ===== | ||
| - | Permet de numéroter l'affichage d'un fichier. | ||
| - | ===Syntaxe === | ||
| - | |||
| - | nl [options] [fichier...] | ||
| - | |||
| - | ===Préparation === | ||
| - | * copie du fichier ~/.bashrc et visualisation : | ||
| - | |||
| - | <code user> | ||
| - | cat ~/.bashrc >> ~/Essai-text-processing/bashrc-bis | ||
| - | </code> | ||
| - | * comparons avec l'affichage de less | ||
| - | <code user> | ||
| - | less ~/Essai-text-processing/bashrc-bis | ||
| - | </code> | ||
| - | Extrait du retour : | ||
| - | <code user> | ||
| - | # ~/.bashrc: executed by bash(1) for non-login shells. | ||
| - | # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | ||
| - | # for examples | ||
| - | |||
| - | # If not running interactively, don't do anything | ||
| - | case $- in | ||
| - | *i*) ;; | ||
| - | *) return;; | ||
| - | esac | ||
| - | [...] | ||
| - | ===Affichage numéroté === | ||
| - | <code> | ||
| - | nl ~/Essai-text-processing/bashrc-bis | ||
| - | </code user> | ||
| - | Extrait du retour : | ||
| - | <code> | ||
| - | 1 # ~/.bashrc: executed by bash(1) for non-login shells. | ||
| - | 2 # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | ||
| - | 3 # for examples | ||
| - | |||
| - | 4 # If not running interactively, don't do anything | ||
| - | 5 case $- in | ||
| - | 6 *i*) ;; | ||
| - | 7 *) return;; | ||
| - | 8 esac | ||
| - | [...] | ||
| - | </code user> | ||
| - | ===Pour encore plus de lisibilité === | ||
| - | |||
| - | <code user> | ||
| - | fmt -w 65 ~/Essai-text-processing/bashrc-bis | nl ~/Essai-text-processing/bashrc-bis | less | ||
| - | </code> | ||
| - | |||
| - | Extrait du retour : | ||
| - | |||
| - | <code> | ||
| - | 1 # ~/.bashrc: executed by bash(1) for non-login shells. | ||
| - | 2 # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | ||
| - | 3 # for examples | ||
| - | |||
| - | 4 # If not running interactively, don't do anything | ||
| - | 5 case $- in | ||
| - | 6 *i*) ;; | ||
| - | 7 *) return;; | ||
| - | 8 esac | ||
| - | |||
| - | [...] | ||
| - | </code> | ||
