Hi
I need to find one string in all files and replace tht string with blank space and need to redirect all the files into the same directory again.
now i am using
find ./ -name "*.dmp" | xargs perl -pi -e 's/\\N//g' | sed 's/.$//g'
but now its not redirrecting properly .
its taking... (21 Replies)
Hi all-
I've got 2 files: One is the final results and one is a result set from a query.
In the final results files I have placeholder strings in there that need to be replaced by the corresponding strings from the query file.
So File#1 (FINAL RESULTS)
LINEID CLIENT ID REP ... (1 Reply)
I have a directory full of files. Most of the code in the files is the same accept for a few parameter values. I want to remove hard coded values and replace it with a parameter that I can pass. This is oracle pl/sql anonymous blocks. so the code is similiar to this
function myfunc
(p_myvar ... (1 Reply)
Hello,
I am very new to Linux and am trying to find a way for following problem.
I have a number of files in a folder as Export000.dat, Export001.dat ..and so on.
Each file has a string field 'Absolute velocity'. I want it to be replaced by 'Pixel shift' in all the files. I tried something like... (4 Replies)
I'm trying to remove the following string from several files.
<img heigth="1" width="1" border="0" src="http://myteenmovies.net/t.php?id=5540372">I'm using the following script
#!/bin/bash
# This script will search and replace all regular files for a string
# supplied by the user and... (1 Reply)
Hi All,
HP-UX oradev3 B.11.11 U 9000/800 3251073457
I have following files all contains text like "919642990137@". I need to search this text across all files and replace it with something like "919717298765@". I was wondering, how to accomplish this task?
cpmprod_status.sh... (8 Replies)
Hi there,
i got the following problem. i need a bash script to correct e-mail addresses in an csv. i got a huge csv like this
A B C D
heiner.holber.somewhere.ch heiner holber heiner.holber@somewhere.ch
So A is the wrong... (8 Replies)
Hello,
I have hundreds of files in which I need to change email address. Here is what I am trying to do:
1. All text files are in a directory "a"
2. In the text file, I want to replace email address for preparer. All these lines start with {{PreparerEmail and end with }}. The email... (3 Replies)
I have a bit of a complex problem that I would like to solve with awk. It is essentially a 2-part problem.
I have a large directory of files with the same format, each with 266 lines.
The first 206 lines of each file are filled with attribute information.
Then the following 60 lines consist... (4 Replies)
Need assistance in changing the hostname
I have multiple html files in a directory , its src is pointing to houston.sp.com and it needs to change to alaska.sp.com . Below is the example
Trying to use perl to change it . Need suggestiong
<img border="0"... (3 Replies)
Discussion started by: ajayram_arya
3 Replies
LEARN ABOUT NETBSD
qsubst
QSUBST(1) BSD General Commands Manual QSUBST(1)NAME
qsubst -- query-replace strings in files
SYNOPSIS
qsubst str1 str2 [flags] file [file [...]]
DESCRIPTION
qsubst reads its options (see below) to get a list of files. For each file on this list, it then replaces str1 with str2 wherever possible
in that file, depending on user input (see below). The result is written back onto the original file.
For each potential substitution found, the user is prompted with a few lines before and after the line containing the string to be substi-
tuted. The string itself is displayed using the terminal's standout mode, if any. Then one character is read from the terminal. This is
then interpreted as follows (this is designed to be like Emacs' query-replace-string):
space Replace this occurrence and go on to the next one.
. Replace this occurrence and don't change any more in this file (i.e., go on to the next file).
, Tentatively replace this occurrence. The lines as they would look if the substitution were made are printed out. Then another
character is read and it is used to decide the result as if the tentative replacement had not happened.
n Don't change this one; just go on to the next one.
^G Don't change this one or any others in this file, but instead simply go on to the next file.
! Change the rest in this file without asking, then go on to the next file (at which point qsubst will start asking again).
? Print out the current filename and ask again.
The first two arguments to qsubst are always the string to replace and the string to replace it with. The options are as follows:
-w The search string is considered as a C symbol; it must be bounded by non-symbol characters. This option toggles. ('w'
for 'word'.)
-!
-go
-noask Enter ! mode automatically at the beginning of each file.
-nogo
-ask Negate -go, that is, ask as usual.
-cN (Where N is a number.) Give N lines of context above and below the line with the match when prompting the user.
-CAN (Where N is a number.) Give N lines of context above the line with the match when prompting the user.
-CBN (Where N is a number.) Give N lines of context below the line with the match when prompting the user.
-f filename The filename argument is one of the files qsubst should perform substitutions in.
-F filename qsubst reads filename to get the names of files to perform substitutions in. The names should appear one to a line.
The default amount of context is -c2, that is, two lines above and two lines below the line with the match.
Arguments not beginning with a - sign in the options field are implicitly preceded by -f. Thus, -f is really needed only when the file name
begins with a - sign.
qsubst reads its options in order and processes files as it gets them. This means, for example, that a -go will affect only files named
after the -go.
The most context you can get is ten lines each, above and below.
str1 is limited to 512 characters; there is no limit on the size of str2. Neither one may contain a NUL.
NULs in the file may cause qsubst to make various mistakes.
If any other program modifies the file while qsubst is running, all bets are off.
AUTHORS
der Mouse <mouse@rodents.montreal.qc.ca>
BSD September 4, 1999 BSD