Version 2.3.1 of package Shell-Command+ has just been released in GNU ELPA. You can now find it in M-x package-list RET.
Shell-Command+ describes itself as: An extended shell-command More at https://elpa.gnu.org/packages/shell-command+.html Recent NEWS: Version 2.3.0 (15Oct21) - Add rgrep to shell-command+-substitute-alist - Fix shell-command+-substitute-alist customization type - Skip environmental variables when parsing a command - Check if command is being piped, in which case command substitution is avoided. - Fix persistent sudo bug, where any command after a sudo substitute would try to run as root - Improve command tokenization performance slightly.
