evolix/evocheck
evolix/evocheck
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Let's try the --version flag before falling back to grep for the constant

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Jérémy Lecour 2021-10-22 13:42:18 +02:00 committed by Jérémy Lecour
parent efbcf53d5d
commit 5cfbc705f8
1 changed files with 6 additions and 2 deletions
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8
evocheck.sh
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@ -1412,9 +1412,13 @@ get_version() {
# /path/to/my_command --get-version
# ;;
## When there is just an internal variable name
## Let's try the --version flag before falling back to grep for the constant
kvmstats | add-vm)
grep '^VERSION=' "${command}" | head -1 | cut -d '=' -f 2
if ${command} --version > /dev/null 2> /dev/null; then
${command} --version 2> /dev/null | head -1 | cut -d ' ' -f 3
else
grep '^VERSION=' "${command}" | head -1 | cut -d '=' -f 2
fi
;;
## General case to get the version