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Top Forums UNIX for Beginners Questions & Answers What script would I use to count the number of a term and its opposite? Post 303041736 by MadeInGermany on Tuesday 3rd of December 2019 03:07:36 AM
Old 12-03-2019
If you really want to count, then consider the -c option for grep.
To concatenate outputs from different commands into one file there are 3 methods:
Code:
command1 > outfile
command2 >> outfile

More efficient:
Code:
(command1; command2) > outfile

Even more efficient:
Code:
{ command1; command2; } > outfile

Can be written as mulit-line:
Code:
{
command1
command2
} > outfile


Last edited by MadeInGermany; 12-03-2019 at 05:22 AM..
This User Gave Thanks to MadeInGermany For This Post:
 

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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)
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