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Full Discussion: awk extract strings matching multiple patterns
Top Forums Shell Programming and Scripting awk extract strings matching multiple patterns Post 302863231 by chrissycc on Sunday 13th of October 2013 06:46:02 AM
Old 10-13-2013
Thanks for that Scrutinizer - so very close to what I need! If I've got it correct, it only displays if all three patterns are found, ideally it would be great if it could print every line with 1 or more matches:

Code:
Started: cn026 MEMLIMIT: 0 G MEM: 13 M

or just blank rather than 0 G on the MEMLIMIT. Basically every entry _should_ have a 'Started on' and a MEM:, but not necessarily a MEMLIMIT
Last edited by chrissycc; 10-13-2013 at 07:46 AM.. Reason: correction
 

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LEARN ABOUT CENTOS

perf-mem

PERF-MEM(1)							    perf Manual 						       PERF-MEM(1)

NAME

       perf-mem - Profile memory accesses

SYNOPSIS

       perf mem [<options>] (record [<command>] | report)

DESCRIPTION

       "perf mem -t <TYPE> record" runs a command and gathers memory operation data from it, into perf.data. Perf record options are accepted and
       are passed through.

       "perf mem -t <TYPE> report" displays the result. It invokes perf report with the right set of options to display a memory access profile.

OPTIONS

       <command>...
	   Any command you can specify in a shell.

       -t, --type=
	   Select the memory operation type: load or store (default: load)

       -D, --dump-raw-samples=
	   Dump the raw decoded samples on the screen in a format that is easy to parse with one sample per line.

       -x, --field-separator
	   Specify the field separator used when dump raw samples (-D option). By default, The separator is the space character.

       -C, --cpu-list
	   Restrict dump of raw samples to those provided via this option. Note that the same option can be passed in record mode. It will be
	   interpreted the same way as perf record.

SEE ALSO

       perf-record(1), perf-report(1)

perf								    06/30/2014							       PERF-MEM(1)
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