input:
I am trying to append a "*" field to the record containing "Ref" in $1, only if the previous $1 with a common $2 have a value <4.
ouput:
The first subgroup ("Bob") shows $1 with only values <4, so a "*" is appended at the record "Ref".
The second subgroup ("Rick") shows one value >4 and is thus unchanged.
I read a couple of tutorials dealing with control-break programs, but they are all for counting (which is not my goal).
If someone could put me on track :-)
My attempt so far:
Last edited by beca123456; 01-19-2015 at 02:19 AM..
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
hi,
i have a file having datas like that
./a.txt
12344
12345
12346
12347
.....
.....
...
i want to save this datas to another file like that
./b.txt
12344 12345 12346 12347 ... ... ...
i think awk can make this but how? :) waiting for ur help. (3 Replies)
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3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
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"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
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"/home/xyz/public_html/index.php"
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A vast amount of problems asked in "Shell Programming an Scripting" can be traced back to be an application of a basic algorithm called a Control Break. Every programmer - and script writers are programmers nonetheless - should immediately recognize problems of this sort and know how to deal with... (1 Reply)
Hi,
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awk -f findstring.awk test.txt > textreturn.txtfindstring.awk is :
BEGIN{ SLENGTH = 3 }
{
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