awk: sort lines by count of a character or string in a line Post: 302450585

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to count no of occurences of a character in a string in UNIX

i have a string like echo "a|b|c" . i want to count the | symbols in this string . how to do this .plz tell the command

2. Shell Programming and Scripting

awk to print lines based on string match on another line and condition

Hi folks, I have a text file that I need to parse, and I cant figure it out. The source is a report breaking down softwares from various companies with some basic info about them (see source snippet below). Ultimately what I want is an excel sheet with only Adobe and Microsoft software name and...

3. Shell Programming and Scripting

awk find a string, print the line 2 lines below it

I am parsing a nagios config, searching for a string, and then printing the line 2 lines later (the "members" string). Here's the data: define hostgroup{ hostgroup_name chat-dev alias chat-dev members thisisahostname } define hostgroup{ ...

4. Shell Programming and Scripting

Count character in one line

Please check the attachment for the example. Purpose: count how many "|" character in one line and also display the line number. expect result: Line 1 : there are 473 "|" characters Line 2 : there are 473 "|" characters I have tried to use awk to count it, it's ok when the statistic...

5. Shell Programming and Scripting

sed or awk delete character in the lines before and after the matching line

Sample file: This is line one, this is another line, this is the PRIMARY INDEX line l ; This is another line The command should find the line with “PRIMARY INDEX” and remove the last character from the line preceding it (in this case , comma) and remove the first character from the line...

6. Shell Programming and Scripting

awk new line issue, saying string can't contain new line character

Hi , I am doing some enhancements in an existing shell script. There it used the awk command in a function as below : float_expr() { IFS=" " command eval 'awk " BEGIN { result = $* print result exit(result == 0) }"' } It calls the function float_expr to evaluate two values ,...

7. Shell Programming and Scripting

Character count of each line

Hi, I have a file with more than 1000 lines. Most of the lines have 16 characters. I want to find out lines that have less than 14 characters (usually 12 or 13). wc -l gives me the line count and wc -c gives me the total characters in a file. I could not get the total characters for each line....

8. Shell Programming and Scripting

awk - count character count of fields

Hello All, I got a requirement when I was working with a file. Say the file has unloads of data from a table in the form 1|121|asda|434|thesi|2012|05|24| 1|343|unit|09|best|2012|11|5| I was put into a scenario where I need the field count in all the lines in that file. It was simply...

9. UNIX for Dummies Questions & Answers

Getting the character count of the last line

I need the character count of the last line of each file in a directory, and not the total. Now I have been doing this but unfortunately, -exec doesn't support pipes: find sent/ -type f -exec tail -1|wc -c {} \; If I try this: find sent/ -type f -exec tail -1 {} \; | wc -c It will give...

10. Shell Programming and Scripting

Count specific character of a file in each line and delete this character in a specific position

I will appreciate if you help me here in this script in Solaris Enviroment. Scenario: i have 2 files : 1) /tmp/TRANSACTIONS_DAILY_20180730.txt: 201807300000000004 201807300000000005 201807300000000006 201807300000000007 201807300000000008 2)...

LEARN ABOUT CENTOS

httppower

httppower(8)							     powerman							      httppower(8)

NAME

       httppower - communicate with HTTP based power distribution units

SYNOPSIS

       httppower [--url URL]

DESCRIPTION

       httppower  is  a  helper program for powerman which enables it to communicate with HTTP based power distribution units.	It is run interac-
       tively by the powerman daemon.

OPTIONS

       -u, --url URL
	      Set the base URL.

INTERACTIVE COMMANDS

       The following commands are accepted at the httppower> prompt:

       auth user:pass
	      Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
	      over the network in plain text.

       seturl URL
	      Set the base URL.  Overrides the command line option.

       get [URL-suffix]
	      Send an HTTP GET to the base URL with the optional URL-suffix appended.

       post [URL-suffix] key=val[&key=val]...
	      Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.

FILES

       /usr/sbin/httppower
       /etc/powerman/powerman.conf

ORIGIN

       PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters.  This software is open source and distributed under the terms
       of the GNU GPL.

SEE ALSO

       powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).

       http://sourceforge.net/projects/powerman

powerman-2.3.5							    2009-02-09							      httppower(8)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to count no of occurences of a character in a string in UNIX

Discussion started by: kamesh83

2. Shell Programming and Scripting

awk to print lines based on string match on another line and condition

Discussion started by: rowie718

3. Shell Programming and Scripting

awk find a string, print the line 2 lines below it

Discussion started by: mglenney

4. Shell Programming and Scripting

Count character in one line

Discussion started by: ambious