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Rex::Commands::Sysctl(3pm) | User Contributed Perl Documentation | Rex::Commands::Sysctl(3pm) |
NAME¶
Rex::Commands::Sysctl - Manipulate sysctlDESCRIPTION¶
With this module you can set and get sysctl parameters.Version <= 1.0: All these functions will not be reported.
All these functions are not idempotent.
This function doesn't persist the entries in /etc/sysctl.conf.
SYNOPSIS¶
use Rex::Commands::Sysctl; my $data = sysctl "net.ipv4.tcp_keepalive_time"; sysctl "net.ipv4.tcp_keepalive_time" => 1800;
EXPORTED FUNCTIONS¶
sysctl($key [, $val])¶
This function will read the sysctl key $key.If $val is given, then this function will set the sysctl key $key.
task "tune", "server01", sub { if( sysctl("net.ipv4.ip_forward") == 0 ) { sysctl "net.ipv4.ip_forward" => 1; } };
2016-07-21 | perl v5.22.2 |