Sponsored Content
Full Discussion: command explanation
Top Forums UNIX for Advanced & Expert Users command explanation Post 302555624 by jayan_jay on Thursday 15th of September 2011 08:11:35 AM
Old 09-15-2011
command will find and remove the files which are older than 30 days in /var/log path
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed command explanation needed

Hi, Could you please explain me the below statement -- phrase wise. sed -e :a -e '$q;N;'$cnt',$D;ba' abc.txt > xyz.txt if suppose $cnt contains value: 10 it copies last 9 lines of abc.txt to xyz.txt why it is copying last 9 rather than 10. and also what is ba and $D over there in... (4 Replies)
Discussion started by: subbukns
4 Replies

2. Shell Programming and Scripting

command line explanation

Hello everyone, I found this command line in a website: perl -pi.bak -we's/\z/Your new line\n/ if $. == 2;' your_text_file.txt With this command line you can insert a new line anywhere you want in a text without overwriting what's in it. -p causes perl to assume a loop around your... (4 Replies)
Discussion started by: goude
4 Replies

3. UNIX for Dummies Questions & Answers

SED command explanation

can someone please explain the below sed command.. sed 's/\(*|\)\(.*\)/\2\1/' (6 Replies)
Discussion started by: raghu_shekar
6 Replies

4. UNIX for Dummies Questions & Answers

Explanation of the command sed -n -e 's_.*>\(.*\)<.*_\1_p' filename.xml

Hi Friends, I am trying to modify a script .The script contains this line: sed -n -e 's_.*>\(.*\)<.*_\1_p' filename.xml I am not great in sed command.I know, it is regular expression to match a pattern string that starts with s_ and ends with 1_.I doesnot give the desired result. Can... (4 Replies)
Discussion started by: rajsharma
4 Replies

5. Shell Programming and Scripting

sed sorting command explanation

sed '$!N; /^\(.*\)\n\1$/!P; D' i found this file which removes duplicates irrespective for sorted or unsorted file. keep first occurance and remove the further occurances. can any1 explain how this is working.. i need to remove duplicates following file. duplicate criteria is not the... (3 Replies)
Discussion started by: mukeshguliao
3 Replies

6. Shell Programming and Scripting

Need explanation a of command in linux

Hi All I ran a script in Linux. In the script i have lines like && echo "Failed: Missing ${CM_ENV_FILE} \n" && return 1 . ${CM_ENV_FILE} Where CM_ENV_FILE = /data/ds/dpr_ebicm_uat//etl/cm3_0/entities/BBME/parameters/cm.env But its taking this path... (1 Reply)
Discussion started by: vee_789
1 Replies

7. Shell Programming and Scripting

Logic Explanation of Match command in Linux

I am debugging a script and have stuck up at one code line awk -F , '{if (match($3,001)) { print $2 } }' Master20120307090511.tmp The Master20120307090511.tmp is 001,ARE , 001 002,ARE , 002 003,ARE , 003 006,ARE , 006 011,ARE , 011 012,ARE , 012 What happens is when i fire this ... (5 Replies)
Discussion started by: vee_789
5 Replies

8. UNIX for Dummies Questions & Answers

Explanation of the sort command

Hi everyone, I am wondering if someone could please break down and explain the following sort command for me: ls ${DEST_LOCATION}/${FILES} | sort -rt -k 4,4n | head -1 I have tried working it out using 'man sort', but on AIX there is not a great explanation of this function. I know that... (9 Replies)
Discussion started by: jimbojames
9 Replies

9. Shell Programming and Scripting

sed command explanation

Will someone give me an explanation on how the sed command below works. sed 's/.*//' Thanks! (3 Replies)
Discussion started by: scj2012
3 Replies

10. UNIX for Beginners Questions & Answers

Explanation of Nawk command

Hi Folks, I am struggling to understand nawk command which was used by another developer. Can you please explain what each character or string is doing here below: if ; then (3 Replies)
Discussion started by: kirans.229
3 Replies
PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. --font=desc Set the font description. Default is Monospace 12. --rtl Do rtl layout. --paper ps Choose paper size. Known paper sizes are legal, letter, a4. Default is A4. --bottom-margin=bm Set bottom margin in postscript points (1/72 inch). Default is 36. --top-margin=tm Set top margin. Default is 36. --left-margin=lm Set left margin. Default is 36. --right-margin=rm Set right margin. Default is 36. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --encoding=ENCODING Assume the documentation encoding is ENCODING. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
All times are GMT -4. The time now is 02:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy