Rex::Commands::Tail - Online Linux Manual PageSection : 3
Updated : 2021-03-06
Source : perl v5.32.1
Note : User Contributed Perl Documentation

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NAMERex::Commands::Tail − Tail a file Version <= 1.0: All these functions will not be reported. All these functions are not idempotent.

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DESCRIPTIONWith this module you can tail a file.

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SYNOPSIS​ tail "/var/log/syslog";

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EXPORTED FUNCTIONS

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tail($file)This function will tail the given file. ​ task "syslog", "server01", sub { ​ tail "/var/log/syslog"; ​ }; If you want to control the output format, you can define a callback function: ​ task "syslog", "server01", sub { ​ tail "/var/log/syslog", sub { ​ my ($data) = @_; ​ ​ my $server = Rex−>get_current_connection()−>{'server'}; ​ ​ print "$server>> $data\n"; ​ }; ​ }; 0

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Johanes Gumabo

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