Shopt Bash buildin

shopt allows you to change additional shell optional behavior.

• https://www.gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html

• shopt -s nocasematch
• shopt -s globstar

• shopt -s expand aliases

• shopt -s histappend

• shopt -s execfail

shopt
zsh: command not found: shopt

Related

• export

See also

• shopt: execfail, expand_aliases, histappend, dotglob
• set, unset, set -o, set -x, set -e, set -E, set +b, set -u, $?, exit, return, trap, PostgreSQL SET