Help with finding a string and printing value in the next column Post: 302380158

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Printing highest value from one column

Hi, I have a file that looks like this: s6 98 s6 91 s6 56 s5 32 s5 10 s5 4 So what I want to do is print only the highest value for each value in the column: So the file will look like this: s6 98 s5 32 Thanks

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creating a file using the fist column and printing second column

Hello all. I have a problem that I need help solving. I would like to convert the following file: human pool1_12 10e-02 45 67 human pool1_1899 10e-01 45 29 human pool1_1829 10e-01 43 26 horse pool1_343 10e-20 65 191 horse pool1_454 10e-09 44 43...

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Help finding a field value then printing line

Hello, I'm trying to only print out the file systems that are greater than 90% full. So far I've got: df -k >sawky8 cat sawky8 | grep -v Filesystem | sed "s/%//g;" >sawky9 cat sawky9 | awk '{print $4}' | read stot print $stot if ;then echo $LINE Problem is it stops after the first...

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grep on string and printing line after until another string has been found

Hello Everyone, I just started scripting this week. I have no background in programming or scripting. I'm working on a script to grep for a variable in a log file Heres what the log file looks like. The x's are all random clutter xxxxxxxxxxxxxxxxxxxxx START: xxxxxxxxxxxx...

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Printing a particular column using SED

Hi, i want to display only the particular column using SED command. For example, ps -ef|grep ash |sed -n '1p'|cut -d ' ' -f2 　 this gives 29067 ps -ef|grep ash |sed -n '1p'|awk '{print $2}' 　　 this also gives the same 　in the same way i need the solution using sed. Please...

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Reformatting single column text file starting new line when finding particular string

Hi, I have a single colum file and I need to reformat the file so that it creates a new line every time it come to an IP address and the following lines are corresponding rows until it comes to the next IP address. I want to turn this 172.xx.xx.xx gwpusprdrp02_pv seinwnprd03...

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Printing second column of several files into one

HI All, I have exactly 100 text files with extension .txt. The files contain numbers like this: 1.txt 0.4599994 65914 0.40706193 190743 0.39977244 185019 0.39831382 74906 0.3915928 122428 0.38844505 39999 0.38820446 72691 0.38787442 176430 0.38670844 28791 0.38597047 91091...

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Printing out lines that have the same value in the first column but different value in the second

Hi, I have a text file that looks like the following: ILMN_1343291 6 74341083 74341772 ILMN_1343291 6 74341195 74341099 ILMN_1343295 12 6387581 6387650 ILMN_1651209 1 1657001 1657050 ILMN_1651209 5 83524260 83524309 I...

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Inconsistent column printing

Hi, I have a file that has inconsistently numbered columns. Like row1 has 23 columns, and row 2 has 34 columns etc. I would like to re-order the first 8 columns as required and from the 9th column till the end, I would like to print it as it is. I tried to read the re-ordered 8 columns...

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Printing most frequent string in column

I am trying to put together an script that will output the most frequent string in a column. This is what I have: awk '{count++} END {for ( i in count ) print i, count }' Of course, my script is outputting all different strings and counts. However, I just need the most frequent one (there...

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exigrep

EXIGREP(8)						      System Manager's Manual							EXIGREP(8)

NAME

       EXIGREP - Search Exim's main log

SYNOPSIS

       exigrep [-l] pattern [log file] ...

DESCRIPTION

       The  exigrep  utility  is  a  Perl script that searches one or more main log files for entries that match a given pattern.  When it finds a
       match, it extracts all the log entries for the relevant message, not just those that match the pattern.	Thus, exigrep can extract complete
       log entries for a given message, or all mail for a given user, or for a given host, for example.

       The -l flag means 'literal', that is, treat all characters in the pattern as standing for themselves.  Otherwise the pattern must be a Perl
       regular expression.  The pattern match is case-insensitive.  If no file names are given on the command line, the standard input is read.

       If the location of a zcat command is known from the definition of ZCAT_COMMAND in Local/Makefile, exigrep  automatically  passes  any  file
       whose name ends in COMPRESS_SUFFIX through zcat as it searches it.

BUGS

       This manual page needs a major re-work. If somebody knows better groff than us and has more experience in writing manual pages, any patches
       would be greatly appreciated.

SEE ALSO

       exim(8), perlre(1), /usr/share/doc/exim4-base/

AUTHOR

       This manual page was stitched together from spec.txt by Andreas Metzler <ametzler at downhill.at.eu.org>, for the Debian  GNU/Linux  system
       (but may be used by others).

								  March 26, 2003							EXIGREP(8)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Printing highest value from one column

Discussion started by: phil_heath

2. UNIX for Dummies Questions & Answers

creating a file using the fist column and printing second column

Discussion started by: viralnerd

3. Shell Programming and Scripting

Help finding a field value then printing line

Discussion started by: Grueben

4. Shell Programming and Scripting

grep on string and printing line after until another string has been found

Discussion started by: rxc23816