Recherche
Voici les résultats de votre recherche.
Résultats plein texte:
- obsolete
- This (incomplete) page describes some syntax and commands considered obsolete by some measure. A thoro... st mostly for Bourne, csh, or some other backward compatibility with obsolete shells, or were Bash-spec... ESSION))</nowiki>'' |This undocumented syntax is completely replaced by the POSIX-conforming arithmeti... sh/2012-04/msg00034.html | Some discussion]].| |''COMMAND\ |&\ COMMAND'' |''COMMAND 2>&1 | COMMAND''
- quoting
- ted to the quote characters passed as text to the command line! The syntax quotes are removed before the command is called! Example: <code> ### NO NO NO: this... mmand $MYARG ### THIS IS NOT (!) THE SAME AS ### command "my multiword argument" ### YOU NEED ### MYARG="my multiword argument" command "$MYARG" </code> ===== Per-character escapin
- positional-parameters
- arameters ====== ===== Intro ===== The day will come when you want to give arguments to your scripts.... ''$FUNCNAME''. ===== Shifting ===== The builtin command ''shift'' is used to change the positional pa... * in general: ''$N'' will become ''$N-1'' The command can take a number as argument: Number of posi... the end value. On every iteration, the ''shift''-command is used to shift the argument list: <code> n
- redirection
- akes it possible to control where the output of a command goes to, and where the input of a command comes from. It's a mighty tool that, together with pipelines, makes the shell powerful. The redire... whenever a [[syntax:grammar:parser_exec | simple command is about to be executed]]. Under normal circ
- check-script
- . This tutorial shows how-to use [[https://github.com/pahaz/bashtest|bashtest]] tool for testing your s... sts ==== Lets write tests. We just write a shell command for testing our work. Create file **tests.ba... re **.bashtest** examples in the [[https://github.com/pahaz/bashtest | bashtest github repo]]. You can ... te your question or report a bug [[https://github.com/pahaz/bashtest/issues | here]]. Happy testing!
- echapement
- s un peu plus loin. Il faut savoir que toutes les commandes produisent deux flux de données différents, comme le montre la figure suivante : la sortie s... ut s'affiche dans la console : la sortie standard comme la sortie d'erreurs. Cela explique pourquoi vou... l'air identiques. Tout à l'heure, nous avons vu comment rediriger la sortie standard dans un fichier.