Need an Introduction to Tiny Core? Or peruse Core Concepts.
for MS : https://www.codetwo.com/admins-blog/how-to-check-installed-software-version/
I think You need the script to extract the "Current:" field from .tcz.info files for extensions, installed on Your system.
#!/bin/ashfor i in "$@"do case "${i}" in -\?|-h|--help) echo -e "This Script is designed to give the version string of the tczs installed on the current system.\nOptionally, you could give '--tcz=' option with the tcz name at the end or give space separated tcz names as arguments."; exit ;; --tcz=*) GIVENTCZ="${GIVENTCZ} $(basename ${i#--tcz=} .tcz)" ;; *) GIVENTCZ="${GIVENTCZ} $(basename ${i} .tcz)" ;; esacdoneif [ "$GIVENTCZ" = "" ]; then tce-status -i | while IFS= read -r TCZ do echo -e "${TCZ}\t$(tce-fetch.sh -O ${TCZ}.info | grep -i '^Version' | tr -d ' ' | tr -d '\t' | cut -d: -f2)" doneelse for TCZ in $GIVENTCZ do echo -e "${TCZ}.tcz \t$(tce-fetch.sh -O ${TCZ}.tcz.info | grep -i '^Version' | tr -d ' ' | tr -d '\t' | cut -d: -f2)" donefi