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Full Discussion: Use of "CUT" command.
Top Forums Shell Programming and Scripting Use of "CUT" command. Post 98545 by Abhishek Ghose on Thursday 9th of February 2006 04:46:10 AM
Old 02-09-2006
Quote:
Originally Posted by csaha
Now here I am looking for the filed $8 ( example: asuhan@ixload_build_rh9_linux2_4_asuhan in the first output line below ) but it may be $7, $8 ... $10 anywhere.

Only think I am sure is that - it will come after the string "by" - Please help me to grab it ... Any idea how ???

Code:
$ p4 opened -a | grep *locked* 

//ixweb/main/protocols/mgcp/pcpu/mgcpServer/scripts/stop.sh#4 - edit change 118970 (text) by asuhan@ixload_build_rh9_linux2_4_asuhan *locked*
//packages/av_codecs/main/g7231/g7231.vcproj#2 - edit default change (text) by rjongbloed@rjongbloed-ixmobile-vt-main *locked*
//packages/av_codecs/main/gsm_amr/gsm_amr.vcproj#2 - edit default change (text) by rjongbloed@rjongbloed-ixmobile-vt-main *locked*
//packages/av_codecs/main/h26x/h26x.vcproj#2 - edit default change (text) by rjongbloed@rjongbloed-ixmobile-vt-main *locked*
//packages/h324stack/main/common/commapi/src/win32/BtISDN/btisdn.vcproj#3 - edit default change (text) by rjongbloed@rjongbloed-ixmobile-vt-main *locked*

Just for reference , you could have used "by" as the delimiter and used awk like this:
p4 opened -a | grep *locked*|awk -F"by" '{print $NF}' |cut -d'*' -f1
 

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LEARN ABOUT REDHAT

cut

CUT(1)									FSF								    CUT(1)

NAME

       cut - remove sections from each line of files

SYNOPSIS

       cut [OPTION]... [FILE]...

DESCRIPTION

       Print selected parts of lines from each FILE to standard output.

       Mandatory arguments to long options are mandatory for short options too.

       -b, --bytes=LIST
	      output only these bytes

       -c, --characters=LIST
	      output only these characters

       -d, --delimiter=DELIM
	      use DELIM instead of TAB for field delimiter

       -f, --fields=LIST
	      output only these fields;  also print any line that contains no delimiter character, unless the -s option is specified

       -n     with -b: don't split multibyte characters

       -s, --only-delimited
	      do not print lines not containing delimiters

       --output-delimiter=STRING
	      use STRING as the output delimiter the default is to use the input delimiter

       --help display this help and exit

       --version
	      output version information and exit

       Use one, and only one of -b, -c or -f.  Each LIST is made up of one range, or many ranges separated by commas.  Each range is one of:

       N      N'th byte, character or field, counted from 1

       N-     from N'th byte, character or field, to end of line

       N-M    from N'th to M'th (included) byte, character or field

       -M     from first to M'th (included) byte, character or field

       With no FILE, or when FILE is -, read standard input.

AUTHOR

       Written by David Ihnat, David MacKenzie, and Jim Meyering.

REPORTING BUGS

       Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT

       Copyright (C) 2002 Free Software Foundation, Inc.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

SEE ALSO

       The full documentation for cut is maintained as a Texinfo manual.  If the info and cut programs are properly installed at  your	site,  the
       command

	      info cut

       should give you access to the complete manual.

cut (coreutils) 4.5.3						   February 2003							    CUT(1)
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