awk: sort lines by count of a character or string in a line Post: 302450574

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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

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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...

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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...

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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...

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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 ,...

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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....

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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...

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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...

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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 V7

rmdir

RMDIR(1)							   User Commands							  RMDIR(1)

NAME

       rmdir - remove empty directories

SYNOPSIS

       rmdir [OPTION]... DIRECTORY...

DESCRIPTION

       Remove the DIRECTORY(ies), if they are empty.

       --ignore-fail-on-non-empty

	      ignore each failure that is solely because a directory

	      is non-empty

       -p, --parents
	      remove DIRECTORY and its ancestors; e.g., 'rmdir -p a/b/c' is similar to 'rmdir a/b/c a/b a'

       -v, --verbose
	      output a diagnostic for every directory processed

       --help display this help and exit

       --version
	      output version information and exit

AUTHOR

       Written by David MacKenzie.

REPORTING BUGS

       GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
       Report rmdir translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright (C) 2017 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       rmdir(2)

       Full documentation at: <http://www.gnu.org/software/coreutils/rmdir>
       or available locally via: info '(coreutils) rmdir invocation'

GNU coreutils 8.28						   January 2018 							  RMDIR(1)

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