Use extended regex

And remove useless escaping
This commit is contained in:
Benoît.S 2019-03-28 17:39:44 +01:00
parent 93608a4147
commit 183fabf936
1 changed files with 2 additions and 2 deletions

View File

@ -73,9 +73,9 @@ inc_and_reload () {
zonefile="$BINDROOT/db.$domain"
# Set the date for serial (only if greater than actual serial)
serial=$(grep -P '^[ \t]*[0-9]{10}[ \t]*; serial' $zonefile | sed "s/^[ \t]*\([0-9]\{10\}\)[ \t]*; serial/\1/")
serial=$(grep -P '^[ \t]*[0-9]{10}[ \t]*; serial' $zonefile | sed -r "s/^[ \t]*([0-9]{10})[ \t]*; serial/\1/")
if [ `date "+%Y%m%d%H"` -gt $serial ]; then serial=$(date "+%Y%m%d%H"); else serial=$(( $serial + 1 )); fi
sed -i "s/^\([ \t]*\)[0-9]\{10\}\([ \t]*; serial\)/\1$serial\2/" \
sed -ri "s/^([ \t]*)[0-9]{10}([ \t]*; serial)/\1$serial\2/" \
$zonefile
if stderr=$(named-checkzone $domain $zonefile 2>&1); then
rndc reload