Sponsored Content
Top Forums Shell Programming and Scripting How to replace a line content Post 302187460 by victorcheung on Monday 21st of April 2008 06:04:29 AM
Old 04-21-2008
Hi Era,

Assume that I have a file VT100.fmm with content:

$Header: FNDSCMON.fmb 115.6 2000/01/11 10:26:10........................pkm ship$
Other Word $Header: FNDSCMON.fmb 115.6 2000/01/11 10:26:10........................pkm ship$
$Header: FNDSCMON.fmb 115.6 2000/01/11 10:26:10........................pkm ship$


and I convert it with:

perl -pe 's!(\$Header: \S+ )(\d+\.\d+) (\d{4}/\d{2}/\d{2} \d{2}:\d{2}:\d{2})( +pkm ship\$)\n!
my ($head, $ver, $date, $tail) = ($1, $2, $3, $4);
my @now = gmtime();
sprintf "%s %3.1f %04i/%02i/%02i %02i:%02i:%02i%s\n",
$head, $ver+0.1, $now[5]+1900, $now[4]+1, $now[3], $now[2], $now[1], $now[0], $tail !e' VT100.fmm


and I view the file using vi, but the lines were not changed, can you please help?

Thanks!
Victor Cheung
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to replace a variable content

Hi, variable1="This is a car" Now I want to replace the content of variable1, "car" to "dog". Is there any simple command I can use. Thanks. Joseph (4 Replies)
Discussion started by: josephwong
4 Replies

2. Shell Programming and Scripting

search and replace the content

Hi All,sorry for inconvience....please find the attachement for my question i am unable to paste the question here....please help me in slving thisthanksk.k (4 Replies)
Discussion started by: G.K.K
4 Replies

3. UNIX for Advanced & Expert Users

Search Parameter in first line and replace next line content

Hi, I need help. I have XML file as below <a n="infoLevel"> <v s="true"/> </a> <a n="localAddr"> <v s="server.host.com"/> </a> <a n="ListenPort"> <v s="21111"/> </a> I need to find variable "ListenPort" in line and then replace... (4 Replies)
Discussion started by: rdtrivedi
4 Replies

4. Shell Programming and Scripting

Reading several files and summing their content line-by-line

Hey, I am gettin a bit crazy with my script. I have several input datas with the same name (5.ill) in different folders (daysim_01, daysim_02, etc.). The 4. column of each of the data has to be summed with each other and then hass to be written in one new file. So file1: 1 1 0 1 2 1 1 2 ... (7 Replies)
Discussion started by: ergy1983
7 Replies

5. Shell Programming and Scripting

Help with replace data content

Format of one input file: # >length=1 seq program data 909 1992 seq program record 909 1190 Desired output result: # >length=1 length=1 program data 909 1992 length=1 program record 909 1190 I wanna to replace all the column 1 content (exclude the content start with "#") with the... (5 Replies)
Discussion started by: cpp_beginner
5 Replies

6. Shell Programming and Scripting

Sed: replace content from file with the content from file

Hi, I am having trouble while using 'sed' with reading files. Please help. I have 3 files. File A, file B and file C. I want to find content of file B in file A and replace it by content in file C. Thanks a lot!! Here is a sample of my question. e.g. (file A: a.txt; file B: b.txt; file... (3 Replies)
Discussion started by: dirkaulo
3 Replies

7. Shell Programming and Scripting

Help with replace all the content within ()

Hi, Below is my input file : AAAG(12) TC(14) AACCCT(66) AACCCT(30) AACCCT(18) AACCCT(48) TCTG(12) TCTG(20) TCTG(16) AC(12) AC(12) TCTG(16) TCTG(12) AC(12) AC(12) AC(12) AC(26) AC(14) AGTG(12) AC(24) AGTG(12) TCC(12) Desired output : AAAG TC AACCCT AACCCT AACCCT AACCCT TCTG TCTG... (4 Replies)
Discussion started by: perl_beginner
4 Replies

8. Shell Programming and Scripting

Mysql Content Replace

I have a wordpress site. I need add "post_title" to all my "post_content" mysql field. Thanks. my content: Free <b>Online Tips</b> output:Free post_title <b>Online Tips</b>: This code does not work: UPDATE wp_posts SET post_content = REPLACE ( post_content, 'Free <b>Online... (0 Replies)
Discussion started by: tara123
0 Replies

9. Shell Programming and Scripting

Help with replace comma with new line and repeat the content

Input file G A G A,T A C A G,T,C T C . . Desired Output file G A G A G T A C A G A T A C T C (4 Replies)
Discussion started by: perl_beginner
4 Replies

10. Shell Programming and Scripting

Replace Content

Hello all ; ) I'got a file1 with a lot of emails like : fistname.lastname@domaine1.comAnd another file2 with emails like fistname.lastname@domaine2.ct.netI need a shell script that will read each line from the file1 and try to find if in file2 the fistname.lastname exist. If yes, the... (1 Reply)
Discussion started by: Aswex
1 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 11:02 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy