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Full Discussion: Grep not working on mac
Top Forums Shell Programming and Scripting Grep not working on mac Post 302931748 by Palgrave on Thursday 15th of January 2015 08:49:38 AM
Old 01-15-2015
Grep not working on mac

Hi all,
I got a new mac and can't get grep, awk etc to work.

I tried the following command:

Code:
grep DICER test.txt

output:
Code:
AGOER

text.txt looks like this:

Code:
DICER
DICER
AGO

What is wrong?

Moderator's Comments:
Mod Comment Please use code tags
 

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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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