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Update root/etc/cont-init.d/50-config

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Avoid grep -E, change to regex

Co-authored-by: Eric Nemchik <eric@nemchik.com>
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Tho Ho 2022-12-22 22:12:55 +08:00 committed by GitHub
parent 8cb08dab14
commit 987b111e04
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1 changed files with 1 additions and 1 deletions
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root/etc/cont-init.d/50-config
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@ -58,7 +58,7 @@ fi
# if DB_HOST contains a port and DB_HOST is not a IPv6 without brackets [..]
# support ipv4:port, [ipv6]:port, and domain:port
if echo "$DB_HOST" | grep -qE ':[0-9]+$' && ! echo "$DB_HOST" | grep -qE '^(:{0,2}[a-fA-F0-9]{1,4})+$'; then
if [[ ${DB_HOST} =~ :[0-9]+$ ]] && ! [[ ${DB_HOST} =~ ^(:{0,2}[a-fA-F0-9]{1,4})+$ ]]; then
DB_HOST_PORT="${DB_HOST}"
fi