Difference between revisions of "Exec"
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↑ https://askubuntu.com/questions/525767/what-does-an-exec-command-do
| Line 3: | Line 3: | ||
exec 3< YOUR_FILE_TO_READ | exec 3< YOUR_FILE_TO_READ | ||
| + | exec [[$SHELL]] | ||
<code>exec</code> in [[Bash]]<ref>https://askubuntu.com/questions/525767/what-does-an-exec-command-do</ref> | <code>exec</code> in [[Bash]]<ref>https://askubuntu.com/questions/525767/what-does-an-exec-command-do</ref> | ||
Revision as of 16:08, 17 June 2022
Open YOUR_FILE_TO_READ as file descriptor 3 for reading: exec 3< YOUR_FILE_TO_READ
exec $SHELL
Related commands
See also
flockBash [ -c ],alias,&&, Bash history, Autocompletion,set,unset,export,.bash_aliases, .bashrc and .bash profile,PS1,echo,brace expansion, Function,shopt,trap,set -e,source,PATH,complete,disown,.hushlogin,.bashrc,builtin,eval,set,$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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