awk | stop after specified number of results Post: 48795

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Stop awk adding a new line

In a loop, I want to append some text to a file without generating a new line (and then force a new line before re-iterating the loop). In the code below the first 'echo' command is OK as it uses '--n' for no new line. For the 'awk' line I *thought* I could solve it by using printf rather than...

2. Shell Programming and Scripting

need a little help with results from awk

Hi there all, I am using a line to get some replys from my PS I do ps -ef |awk '{printf $9}' But my result is 1 big line. No spaces between the lines or someting for example:...

3. UNIX for Dummies Questions & Answers

putting grep -c results number in a variable

I want to display "no results found" if a grep search of a name that the user inputs is not found anywhere in a certain file, Right now I have this, but doesn't seem to work. Im not sure what to change. read name results=grep -c $name file if ; then echo "No results found." exit...

4. Shell Programming and Scripting

Substituting variable value in AWK /start/,/stop/

Hi all u brilient people on the forum... I am trying to call the variable value in awk command for search pattern /start/,/stop/ but i am nt able to do this .... wat i did is ..i have created two variable YESTERDAY and TODAY and passed the y'day n 2'days dates in it...like this ...

5. Shell Programming and Scripting

Awk - Count instances of a number in col1 and put results in a col2 (new) of diff file

I have 2 files as follows: filename1: : 6742 /welcome/mundial98_ahf1_404.htm 1020 6743 /welcome/mundial98_ahf1_404.htm 2224 6744 /welcome/mundial_ef1_404.htm 21678 6745 /welcome/mundial_if_404.htm 4236 6746 /welcome/mundial_lf1_404.htm 21678 filename2: 6746 894694763 1...

6. Shell Programming and Scripting

How to pass port number in stop script

In unix i have to start service and it promts to enter port number: /usr/mydir/ca >./stop_ca_devp And it prompts message like : Enter the port number of the server you would like to shut down : Then I type xxxx then it stops the service.Now what I need is remove manual intervention....

7. Shell Programming and Scripting

How to count number of results found?

Hi guys, I'm struggling with this one, any help is appreciated. I have File1 with hundreds of unique words, like this: word1 word2 word3 I want to count each word from file1 in file2 and return how many times each word is found. I tried something like this: for i in $(cat file1); do...

8. Shell Programming and Scripting

Attach filename to wc results on massive number of files

Hello, I have massive number of big files that needed to be counted for the total number of lines (> 100x millions) each. I want the file name attached to the count results so that they are aligned nicely matching name and counts. I could do each file at a time, which will take hours to finish,...

9. UNIX for Beginners Questions & Answers

Grep command to show the number of results

Hi I wanted to know if there is an option in grep command to show the number of results (not the number of lines of findings). Thanks

LEARN ABOUT REDHAT

tzselect

TZSELECT(8)						      System Manager's Manual						       TZSELECT(8)

NAME

       tzselect - select a time zone

SYNOPSIS

       tzselect

DESCRIPTION

       The  tzselect program asks the user for information about the current location, and outputs the resulting time zone 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.

ENVIRONMENT VARIABLES

       AWK    Name of a Posix-compliant awk program (default: awk).

       TZDIR  Name of the directory containing time zone data files (default: /usr/local/etc/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 time zone TZ.

EXIT STATUS

       The exit status is zero if a time zone was successfully obtained from the user, nonzero otherwise.

SEE ALSO

       newctime(3), tzfile(5), zdump(8), zic(8)

																       TZSELECT(8)