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Shell Programming and Scripting
awk - one liners
Post 302746287 by pamu on Wednesday 19th of December 2012 04:44:18 AM
12-19-2012
Code:
$ cat file
||||||||||||||Praveen||||||||||PK||||||
$ awk 'BEGIN{FS=OFS="|"} length($15)>2{$15=$25}1' file
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Code:
awk -F\| '{if(length($15)>2) $15=$25; print $0;}' OFS="|" file
Last edited by pamu; 12-19-2012 at 05:52 AM..
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GRUB-RENDER-LABEL(1) User Commands GRUB-RENDER-LABEL(1) NAME
grub-render-label - generate a .disk_label for Apple Macs. SYNOPSIS
grub-render-label [OPTION...] [OPTIONS] DESCRIPTION
Render Apple .disk_label. -b, --bgcolor=COLOR use COLOR for background -c, --color=COLOR use COLOR for text -f, --font=FILE use FILE as font (PF2). -i, --input=FILE read text from FILE. -o, --output=FILE set output filename. Default is STDOUT -t, --text=STRING set the label to render -v, --verbose print verbose messages. -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
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