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UNIX for Dummies Questions & Answers
Grep Question
Post 302763769 by Yoda on Wednesday 30th of January 2013 12:08:41 PM
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is there anyway i can ask grep to only get the first line?
as in the top command line
line 1 <-- just grep this line
line 2
line 3
---------- Post updated at 04:24 PM ---------- Previous update was at 04:19 PM ----------
nvm.. found out that i can do it with
|head (12 Replies)
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LEARN ABOUT CENTOS
tzselect
TZSELECT(8) Linux System Administration TZSELECT(8) NAME
tzselect - select a timezone SYNOPSIS
tzselect DESCRIPTION
The tzselect program asks the user for information about the current location, and outputs the resulting timezone description to standard output. The output is suitable as a value for the TZ environment variable. All interaction with the user is done via standard input and standard error. EXIT STATUS
The exit status is zero if a timezone was successfully obtained from the user, nonzero otherwise. ENVIRONMENT
AWK Name of a Posix-compliant awk program (default: awk). TZDIR Name of the directory containing timezone data files (default: /usr/share/zoneinfo). FILES
TZDIR/iso3166.tab Table of ISO 3166 2-letter country codes and country names. TZDIR/zone.tab Table of country codes, latitude and longitude, TZ values, and descriptive comments. TZDIR/TZ Time zone data file for timezone TZ. SEE ALSO
tzfile(5), zdump(8), zic(8) COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. 2007-05-18 TZSELECT(8)