Reduce tr hostname checking expression

Solaris' tr does not support full regular expressions.
This commit is contained in:
Simon Biewald 2020-08-09 00:35:12 +00:00
parent 7df0b8618b
commit e917269d01
1 changed files with 1 additions and 1 deletions

View File

@ -70,7 +70,7 @@
LogText "Result: hostnamed is defined and not longer than 63 characters"
fi
# Test valid characters (normally a dot should not be in the name, but we can't be 100% sure we have short name)
FIND=$(echo "${HOSTNAME}" | ${TRBINARY} -d '[a-zA-Z0-9\.\-]')
FIND=$(echo "${HOSTNAME}" | ${TRBINARY} -d '[:alpha:]' | ${TRBINARY} -d '.-')
if [ -z "${FIND}" ]; then
LogText "Result: good, no unexpected characters discovered in hostname"
if IsVerbose; then Display --indent 2 --text "- Hostname (allowed characters)" --result "${STATUS_OK}" --color GREEN; fi