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UNIX for Dummies Questions & Answers
Help removing multiple lines from one file with a list from a second file!
Post 302550824 by dude2cool on Saturday 27th of August 2011 09:16:19 PM
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Hello
i have 2 files file1 and file2 as shown below
file1
110010000000206|567810008161509
110010000000207|567810072227627
110010000000208|567811368851555
110010000000209|567811422513652
110010000000210|567812130217683
110010000000211|567813220211182
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Hi Gurus,
I'm a little new to UNIX. How can I do remove the first and last line in a file? Say, supppose I have a file as below:
1DMA
400002BARRIE
401002CALGARY/LETHBRI
402002CARLETON
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Hi Gurus,
I'm a little new to UNIX. How can I do remove the first and last line in a file? Say, supppose I have a file as below:
Code:
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LEARN ABOUT POSIX
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)