Difference between revisions of "Bash shell functions"
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sed s/^/" "/ | sed s/^/" "/ | ||
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Revision as of 08:56, 31 July 2022
function { }
log() {
echo "[$(date --rfc-3339=seconds)]: $*"
}
error() {
echo "[$(date --rfc-3339=seconds)]: $*"
exit 1
}
my_function () {
echo "Executed my_function with $1 parameter"
}
How to define Bash function in one line:
my_one_line_function_needs_end_of_line () { echo "Executed my_function with $1 parameter" ; }
prepend_space () {
sed s/^/" "/
}
Related
See also
- Functions, Bash shell functions
Bash [ -c ],alias,&&, Bash history, Autocompletion,set,unset,export,.bash_aliases, .bashrc and .bash profile,PS1,echo,brace expansion, Function,shopt,trap,set -e,source,PATH,complete,disown,.hushlogin,.bashrc,builtin,eval,set,$PATH,$HOME,TZ,.profile,-e, -i,Builtin (Bash),mapfile,~, return (Bash), for, until,declare, dirname, basename, functions.sh, Bash arithmetic expansion,shift, bash --rcfile, readonly, $1, $@
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