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hostname module: don't filter hostnamectl with awk

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There's no need to filter hostnamectl's output with awk because its man
page says:

    hostnamectl [OPTIONS...] {COMMAND}

       --static, --transient, --pretty
	   If status is used (or no explicit command is given) and one
	   of those fields is given, hostnamectl will print out just
           this selected hostname.

E.g. hostnamectl --static status => ansible.example.org
This commit is contained in:
Cristian Ciupitu 2014-01-24 16:31:45 +02:00 committed by Michael DeHaan
parent 0749112286
commit 138b45e32f
1 changed files with 1 additions and 1 deletions
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2
library/system/hostname
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@ -285,7 +285,7 @@ class FedoraStrategy(GenericStrategy):
(rc, out, err))
def get_permanent_hostname(self):
cmd = 'hostnamectl status | awk \'/^ *Static hostname:/{printf("%s", $3)}\''
cmd = 'hostnamectl --static status'
rc, out, err = self.module.run_command(cmd, use_unsafe_shell=True)
if rc != 0:
self.module.fail_json(msg="Command failed rc=%d, out=%s, err=%s" %