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Full Discussion: perform some operation on a specific coulmn starting from a specific line
Top Forums Shell Programming and Scripting perform some operation on a specific coulmn starting from a specific line Post 302444282 by bartus11 on Wednesday 11th of August 2010 11:53:44 AM
Old 08-11-2010
Code:
awk 'NR==7{min=$3;max=$3}NR>7{if ($3>max){max=$3};if ($3<min){min=$3}}END{print "min: "min" max: "max}' file

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LEARN ABOUT DEBIAN

mod_gearman_worker

MOD_GEARMAN_WORKER(8)					  System Administration Utilities				     MOD_GEARMAN_WORKER(8)

NAME

       mod_gearman_worker - Agent that runs active checks from a gearman queue

DESCRIPTION

       usage:

       worker [ --debug=<lvl>				 ]

	      [     --logmode=<automatic|stdout|syslog|file>	 ]     [     --logfile=<path>				  ]    [    --debug-result
	      ]   [   --help|-h 				 ]   [	 --daemon|-d				    ]	[    --config=<configfile>
	      ] [ --server=<server>			   ] [ --dupserver=<server>			]

       [ --hosts
	      ]

       [ --services
	      ]

       [ --eventhandler
	      ]

       [ --hostgroup=<name>
	      ]

	      [ --servicegroup=<name> ] [ --do_hostchecks	]

       [ --min-worker=<nr>
	      ]

       [ --max-worker=<nr>
	      ]

       [ --max-age=<sec>
	      ]

       [ --timeout
	      ]

	      [ --encryption=<yes|no> ] [ --key=<string>	] [ --keyfile=<file>	  ]

       [ --min-worker=<nr>
	      ]

       [ --max-worker=<nr>
	      ]

       [ --idle-timeout=<nr>
	      ]

       [ --max-jobs=<nr>
	      ]

       [ --spawn-rate=<nr>
	      ]

       [ --fork_on_exec
	      ]

       [ --show_error_output
	      ]

       [ --enable_embedded_perl
	      ]

	      [ --use_embedded_perl_implicitly ] [ --use_perl_cache		  ] [ --p1_file 		     ]

       [ --workaround_rc_25
	      ]

       see README for a detailed explaination of all options.

SEE ALSO

       The Mod Gearman documentation is available in /usr/share/doc/mod-gearman/README.html

mod_gearman_worker 1.3.6-1					     July 2012						     MOD_GEARMAN_WORKER(8)
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