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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2008-11-14 16:18:28 -0800 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2008-11-14 16:18:28 -0800 |
| commit | 018569a6e5783672db7763b0762afe194a585aa3 (patch) | |
| tree | 933f4bb07abaff1b371e3b9290b64a04ddc59608 /scripts | |
| parent | 40f55b9e218389800c0dab50b50c9cd8ae0dcfe6 (diff) | |
| download | vyatta-cfg-018569a6e5783672db7763b0762afe194a585aa3.tar.gz vyatta-cfg-018569a6e5783672db7763b0762afe194a585aa3.zip | |
Use grep -c rather than running wc command
Grep already has a count option, so use it.
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/vyatta-interfaces.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/vyatta-interfaces.pl b/scripts/vyatta-interfaces.pl index c8e23a8..43f5f96 100644 --- a/scripts/vyatta-interfaces.pl +++ b/scripts/vyatta-interfaces.pl @@ -65,7 +65,7 @@ if (defined $op_dhclient) { op_dhcp_command($op_dhclient, $dev); } sub is_ip_configured { my ($intf, $ip) = @_; - my $wc = `ip addr show $intf | grep $ip | wc -l`; + my $wc = `ip addr show $intf | grep -c $ip`; if (defined $wc and $wc > 0) { return 1; } else { |