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Shell Programming and Scripting
total number of lines in a file
Post 302139019 by Raynon on Thursday 4th of October 2007 04:42:35 AM
10-04-2007
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#!/bin/sh
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+ date +%b%d_%Y
dat=Nov16_2006
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Hi have following file
|abcd
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Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
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i have a file in following format
1 32 3
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Input file
SFSQW 5192.56
HNRNPK 611.486
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Desired output file
SFSQW 10078.86 3
QWET 6382.11 1
QEQW 1202.15 1
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ASDR 568.63 1
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Hello Friends,
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i have a file that's about 2GB, i have to get the total number of lines in this file every 10 minutes.
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How to find count total number of pattern in a file …
File contains : a.txt
-------------
aaa bbb nnn
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aaa aaa aaa
grep -c aaa a.txt
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LEARN ABOUT PLAN9
zgrep
ZGREP(1) General Commands Manual ZGREP(1) NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)