awk or grep to search one column and output the other Post: 302834829

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Search for a column by name in awk

Hi, I have a file that has many columns. Let us say "Employee_number" "Employee_name" "Salary". I want to display all entries in a column by giving all or part of the column name. For example if I input "name" I want all the employee names printed. Is it possible to do this in a simple manner...

2. Shell Programming and Scripting

AWK in column search

Hi friends , I am new to unix ,need your help to fix this there is a ~ deliminated file. how to find the 5th column of the row. awk 'print $5 ' abc.txt it doesnot work . it works for table deliminated file. My data file is like the following manner. abc.txt -------- a~b~c~d~e~f...

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To search a word in particular column using awk

I have a data in a file like this 1 praveen bmscollege 2 shishira bnmit 3 parthiva geethamce I want to search "praveen" using awk command i tried like this but i did not get awk `$2="praveen" {print $0} ` praveen.lst can anyone help me solving this problem in...

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awk search pattern in column

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Search/grep on row and column wise

Hello, I have a comma seperate metadata as follows: CITY ,COUNTY,STATE,COUNTRY NEW_YORK,NYC ,NY ,USA NEWARK ,ESSEX ,NJ ,USA CHICAGO ,COOK ,IL ,USA SEATTLE ,MINER ,WA ,USA In my process, I get two key values ie CITY NAME (can be one of the...

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Search for string in column using variable: awk

I'm interested to match column pattern through awk using an external variable for data: -9 1:751343:T:A -9 0 T A 0.726 -5.408837e-03 9.576603e-03 7.967536e-01 5.722312e-01 -9 1:751756:T:C -9 0 T C 0.727 -5.360458e-03 9.579447e-03 7.966977e-01 5.757858e-01...

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Grep from FileA, search in FileB, edit FileC > Output

Hello, Similar question to my previous posts. I am sorry for the trouble... Just checked my old threads but I can not implement any solution into this case.. My aim is to grab each line in fileA, check it in fileB and merge with fileC (tab separated) in corresponding line as given below: FileA:...

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split

SPLIT(1)								FSF								  SPLIT(1)

NAME

       split - split a file into pieces

SYNOPSIS

       split [OPTION] [INPUT [PREFIX]]

DESCRIPTION

       Output  fixed-size  pieces  of  INPUT  to PREFIXaa, PREFIXab, ...; default PREFIX is `x'.  With no INPUT, or when INPUT is -, read standard
       input.

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

       -a, --suffix-length=N
	      use suffixes of length N (default 2)

       -b, --bytes=SIZE
	      put SIZE bytes per output file

       -C, --line-bytes=SIZE
	      put at most SIZE bytes of lines per output file

       -l, --lines=NUMBER
	      put NUMBER lines per output file

       --verbose
	      print a diagnostic to standard error just before each output file is opened

       --help display this help and exit

       --version
	      output version information and exit

       SIZE may have a multiplier suffix: b for 512, k for 1K, m for 1 Meg.

AUTHOR

       Written by Torbjorn Granlund and Richard M. Stallman.

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 split is maintained as a Texinfo manual.  If the info and split programs are properly installed at your site,
       the command

	      info split

       should give you access to the complete manual.

split (coreutils) 4.5.3 					   February 2003							  SPLIT(1)