shellcheck: nagios-check-tor-authority-cert issues
In nagios-check-tor-authority-cert line 52:
TMPFILE="`tempfile`"
^-- SC2006: Use $(..) instead of legacy `..`.
^-- SC2186: tempfile is deprecated. Use mktemp instead.
In nagios-check-tor-authority-cert line 57:
if [ "$?" = 0 ]; then
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.
In nagios-check-tor-authority-cert line 77:
elif [ "$(( $now + 7*24*60*60 ))" -ge "$expiryunix" ]; then
^-- SC2004: $/${} is unnecessary on arithmetic variables.
In nagios-check-tor-authority-cert line 80:
elif [ "$(( $now + 30*24*60*60 ))" -ge "$expiryunix" ]; then
^-- SC2004: $/${} is unnecessary on arithmetic variables.