Hi,
I'm rewriting a shell script into execline, and I'm running into a few
issues. I've used execline before, but not very much. I'm not that skilled
at bash either.
This script (runs within the s6-overlay environment):
#!/usr/bin/with-contenv sh
# Bind to the external (LAN) IP
BIND=`getent hosts ${HOSTNAME} | awk '{print $1}'`
exec s6-setuidgid consul consul agent -config-dir /etc/consul.d/bootstrap
-bind ${BIND};
This is my execline script so far:
#!/usr/bin/execlineb -P
# load in the container environment
/usr/bin/s6-envdir -fn -- /var/run/s6/container_environment
importas -u HOSTNAME HOSTNAME
backtick -in BIND {
pipeline { getent hosts ${HOSTNAME} }
awk '{print $1}'
}
import -u BIND
It's dying at the awk line with:
awk: cmd. line:1: Unexpected token
withstdinas: fatal: child process exited non-zero
I know the getent hosts part works, because if I remove the awk line, the
BIND variable has the content I would expect.
Sorry for the noob question. But how can I pass the value to awk without it
complaining?
cheers,
Scott.
