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Top Forums UNIX for Dummies Questions & Answers Turning to SED to select specific records Post 302662185 by gjackson123 on Tuesday 26th of June 2012 09:43:46 AM
Old 06-26-2012
Data Sed & Awk boolean OR for more than 1 surnames

SmilieHi All,

Both of the following statements provided are working:

Code:
 
$ awk -F\| '{print $NF}' employee1.txt | sed -n 'N;N;N;/\n[Smith]\n.*\n>
Jessica
Smith
16/09/2000
Female
 
$ 
awk -F\| '{s=s RS $NF}{c=NR%4}c==2 && $NF=="Smith"{f=1} c==1{f=0;s=$NF} !c{f=0;s=$NF} !c{if(f)print s}' employee1.txt
Jessica
Smith
16/09/2000
Female



There is one last thing that I am looking for is:

Code:
 
Pick up records for employee with surname Smith / Jones.
$ awk -F\| '{print $NF}' employee1.txt | sed -n 'N;N;N;/\n[Smith|Jones]\n.*\n> did not work.
 
on the other hand, the second equivalent suggested AWK worked:
 
awk -F\| '{s=s RS $NF}{c=NR%4}c==2 && $NF ~ /Smith|Jones/
{f=1} c==1{f=0;s=$NF} !c{if(f)print s}' employee1.txt
 
Jessica
Smith
16/09/2000
Female
Kyle
Jones
02/10/1945
Male


Thanks again,

George


 

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SEQDIAG(1)						      General Commands Manual							SEQDIAG(1)

NAME
seqdiag - generate sequence-diagram image file from spec-text file. SYNOPSIS
seqdiag [options] file DESCRIPTION
This manual page documents briefly the seqdiag commands. seqdiag is generate sequence-diagram image file from spec-text file. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, see the Info files. --version show program's version number and exit -h, --help show this help message and exit -a, --antialias Pass diagram image to anti-alias filter -c FILE, --config=FILE read configurations from FILE -o FILE write diagram to FILE -f FONT, --font=FONT use FONT to draw diagram -T TYPE Output diagram as TYPE format SEE ALSO
The programs are documented fully by http://tk0miya.bitbucket.org/seqdiag/build/html/index.html AUTHOR
seqdiag was written by Takeshi Komiya <i.tkomiya@gmail.com> This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others). May 21, 2011 SEQDIAG(1)
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