$SHELL
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echo $SHELL
/bin/ksh
echo $SHELL
/bin/zsh
echo $SHELL
/bin/zsh
%
exec $SHELL
Related[edit]
$PATH
$HOME
See also[edit]
- Variables: Environment variables,
env, env-cmd, .env/, SHELL, PS1, HOME, PATH, HISTFILE, PWD, printenv, getenv, getenv, direnv, AWS cli environmental variables, envsubst
