Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: For loop with sed
Top Forums Shell Programming and Scripting For loop with sed Post 302352087 by sickboy on Thursday 10th of September 2009 10:55:16 AM
Old 09-10-2009
So the file with 144 lines looks like

Code:
010-1234
010-5678
...
...

And the files in the directory look like

Code:
AAAAA
117-4567
BBBBBB

or

Code:
AAAAAAA
AAA/117-4567
BBBBBBBB

so I what I want to do is run through the file with 144 lines take each line an replace the number in the files in the directory. So at the end the 2 above files will look like

Code:
AAAAA
010-1234
BBBBBB

Code:
AAAAAAA
AAA/010-5678
BBBBBBBB

In the directory there are 144 files
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Problem with for loop/sed ?

I have a hostnames file which has: $ cat hostnames.txt serverxx1 serverxx2 serverxx3 My script: #!/bin/sh fileA=build.xml for i in ./hostnames.txt ; do sed 's/createConfig machine="Machine"/createConfig machine=" '$i' "/g' "$fileA" > ./tmpfile done FileA has: createConfig... (2 Replies)
Discussion started by: chiru_h
2 Replies

2. UNIX for Dummies Questions & Answers

sed in a for loop

dear guys, I want to replace the beginning of some lines in a file by (,) The sequence number of lines is located in a file named numbers so, i used this simple script to do so, but it didn't work. it does'nt recognize the $j in the command sed #! /bin/sh for j in `cat numbers` do sed '$j... (6 Replies)
Discussion started by: marwan
6 Replies

3. Shell Programming and Scripting

Using sed with a foreach loop

So I am back again beating my head against the wall with a shell script and getting a headache! I want to change each year in a file (1980, 1981, 1982, 1983, etc.) to the same year followed by a tab. The input is "blah blah (1980) blah blah". I want to get "blah blah (1980 ) blah blah".... (2 Replies)
Discussion started by: Peggy White
2 Replies

4. Shell Programming and Scripting

Loop with sed command to replace line with sed command in it

Okay, title is kind of confusion, but basically, I have a lot of scripts on a server that I need to replace a ps command, however, the new ps command I'm trying to replace the current one with pipes to sed at one point. So now I am attempting to create another script that replaces that line. ... (1 Reply)
Discussion started by: cbo0485
1 Replies

5. UNIX for Dummies Questions & Answers

SED inside while loop

Hi, im having problem creating a loop using my code: aside from the fact that the 1st variable (VAR) does not increment, it loops more than the expected output. for sample purposes, test csv contains 3 lines. #get number of lines in the file lines=$( wc -l < test.csv ) ... (5 Replies)
Discussion started by: paoie
5 Replies

6. Shell Programming and Scripting

Using sed in for loop

I have a file MAT.txt which contains the following data: mat1.txt mat2.txt . . . . mat100.txt I want to remove the '.txt' from every line and have an output file with the following data: mat1 mat2 . . . . mat100 I know this can be done with sed easily for each line, but I do... (8 Replies)
Discussion started by: ursaan
8 Replies

7. Shell Programming and Scripting

Need help using sed inside the loop.

Hi, i have written a script. it collects data based on the sql queries executed by it. i have multiple output files. after the output file is made i need to do some cosmetic changes in the files and then store them. i am unable to use sed conditions inside the loop. see below code for... (3 Replies)
Discussion started by: dazdseg
3 Replies

8. Shell Programming and Scripting

Using variables in a sed loop...

Hi all, I'm trying to search for the first field in a file called vintella.sudoers_1 and then use the result to grep for its match in vintella.sudoers_useralias file but assigning the second field of what it finds to another variable called to_replace. I then want to use that to_replace... (9 Replies)
Discussion started by: Jazmania
9 Replies

9. UNIX for Dummies Questions & Answers

Using sed in a for loop

Hello I have a group of files a1.profile a2.profile a3.profile a4.profile b1.profile b2.profile b3.profile b4.profile These files all have the same first line with a value s1 atop the columns s1_context s1_ref s1_sample s1_% etc I am trying to use sed in a for loop to replace the s1 in the... (2 Replies)
Discussion started by: plumb_r
2 Replies

10. UNIX for Dummies Questions & Answers

Using sed in a for loop

Hi, I have a file called 1.txt, I want to create 2.txt through 100.txt using a for loop. In each instance of the loop, I want to change all "1"'s in the text file to "2"s and so on... I tried the code below to do this: for i in {2..100}; do sed 's/1/$i/g' 1.txt > $i.txt; done but it... (1 Reply)
Discussion started by: evelibertine
1 Replies

LEARN ABOUT DEBIAN

fixnt

fixnt(1)							      Debian								  fixnt(1)

NAME

       fixnt - Filter for the Windows NT postscript printer driver.

SYNOPSIS

       fixnt < BADFILE.ps > GOODFILE.ps

DESCRIPTION

       The  Windows  NT  postscript  driver has a tendency to make broken postscript files, that are incompatible with psutils.  fixnt is a filter
       that fixes these problems, allowing the use of psnup(1).

       The filter takes the broken postscript file on stdin, and outputs a fixed postscript file on stdout.  It has no other form  for	invocation
       and takes no options on the command-line.

OPTIONS

       fixnt  takes no options.

BUGS

       fixnt does not check for NTPSOct94.  For a workaround, use a sed(1) command to replace 'NTPSOct94' with 'NTPSOct95', like so:
	      sed 's/NTPSOct94/NTPSOct95/g'
       This is particularly important for Windows NT 3.5 users.

AUTHOR

       fixnt   was   written   by   Holger   Bauer   <Holger.Bauer@topmail.de>,  Michael  Rath	<rath@itsm.uni-stuttgart.de>,  and  Akim  Demaille
       <demaille@inf.enst.fr>.

REPORTING BUGS

       Report bugs to the Authors, but avoid sending large postscript files.

       Patches are always welcome; send to <bauer@itsm.uni-stuttgart.de>.

SEE ALSO

       psnup(1), sed(1)

a2ps								   February 2003							  fixnt(1)
All times are GMT -4. The time now is 10:53 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy