Does not need bash to run; standard posix sh suffices.
Apply shellcheck to:
files with shbang lines that indicate a shell (sh, bash, ash, bsh, ksh, zsh)
typical home directory shell startup files:
for posix sh & all shells: .profile
for bash: .bashrc, .bash_aliases, .bash_completion, .bash_login, .bash_logout, .bash_profile
for ksh: .profile
for zsh: .zprofile, .zlogin, .zlogout, .zshenv, .zshrc
typical system-wide shell startup files:
for posix sh & all shells: /etc/profile
for bash: /etc/bashrc, /etc/bash_profile
for ksh: /etc/suid_profile
for zsh: /etc/zprofile, /etc/zlogin, /etc/zlogout, /etc/zshenv, /etc/zshrc
Does not need bash to run; standard posix sh suffices.
Apply shellcheck to:
files with shbang lines that indicate a shell (sh, bash, ash, bsh, ksh, zsh)
typical home directory shell startup files: for posix sh & all shells: .profile for bash: .bashrc, .bash_aliases, .bash_completion, .bash_login, .bash_logout, .bash_profile for ksh: .profile for zsh: .zprofile, .zlogin, .zlogout, .zshenv, .zshrc
typical system-wide shell startup files: for posix sh & all shells: /etc/profile for bash: /etc/bashrc, /etc/bash_profile for ksh: /etc/suid_profile for zsh: /etc/zprofile, /etc/zlogin, /etc/zlogout, /etc/zshenv, /etc/zshrc
files with suffixes: .bash, .zsh, .ksh, & .sh
Warn about bad practices for naming scripts.