03-21-2009
Its not working
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1. UNIX for Dummies Questions & Answers
I know we can substitute a string using sed but how?
For example: sed 's/(old variable)/(new variable)/ details.dat
Am I suppose to put $old variable or whatever? Because I tried many times, it didnt work by putting $old variable. Am I suppose to enclose it with "" or ''?
Please help (3 Replies)
Discussion started by: Ohji
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2. UNIX for Dummies Questions & Answers
Hi,
I have a set of files containing strings like I.TEST1_TEST2 or B.ESSA_ESSB for example.
Does somebody know how to substitute these strings whith the same name and an extension "_V1" (ie. I.TEST1_TEST2_V1) using sed command or else ? (3 Replies)
Discussion started by: jo_aze
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3. Shell Programming and Scripting
Hi ,
I am stuck up in the below scenario:-
I need to read a file name (eg A.txt) name frm another file (eg B.txt) and then I need to search for a particular expression in A.txt and substitute it with another expression.
How can I use SED inside SHELL Scripting and command prompt as... (2 Replies)
Discussion started by: shubhranshu
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4. Shell Programming and Scripting
Hi ,
I am stuck up in the below scenario:-
I need to read a file name (eg A.txt) name frm another file (eg B.txt) and then I need to search for a particular expression in A.txt and substitute it with another expression.
How can I use SED inside SHELL Scripting and command prompt as well to... (1 Reply)
Discussion started by: shubhranshu
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5. Shell Programming and Scripting
Hi guys,
Can u please help me to replace (-) with (/) in a file containing no of records using "sed " command in unix.
thanks in advance.
subhendu (5 Replies)
Discussion started by: subhendu81
5 Replies
6. UNIX for Dummies Questions & Answers
I'm a noob to unix, and I have a line of data like the following:
title=Boston|tcolor=green|desc=Large city in New England|url=www.boston.com
Is there a way to change a field value with sed substitution?
(i.e. change tcolor=green to tcolor=blue)
I figured out: sed... (19 Replies)
Discussion started by: stabby
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7. Shell Programming and Scripting
I have a file with some numbers having single quotes around them which I want to remove.
i.e. '923930' -> 23930
If it can be done without using sed thats fine. I have tried with sed but can't think how to replace this pattern on only the numbers (13 Replies)
Discussion started by: user_invalid
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8. Shell Programming and Scripting
Hello,
I have two files. File1 is normal txt file and File2 contains list of line numbers.
e.g. File2:
3
6
9
.....
I need to replace a character in File1 in lines (taken from File2). For that I am using a "for" loop:
for i in $(cat File2)
do
sed "$i s/Y/N/" File1
done
but my... (3 Replies)
Discussion started by: shekhar2010us
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9. UNIX for Dummies Questions & Answers
How can you use sed with a line of code that reads:
67899:Bill:Williams:Maple Dr.:45908600
Let us say we want to replace Maple Dr. with Oak St. (1 Reply)
Discussion started by: yonkers062986
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10. Shell Programming and Scripting
Hi everyone,
I need very simple sed command to change a parameter in a text file.
I have a line in this text which is like
set xx 0.5
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Discussion started by: hayreter
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LEARN ABOUT PHP
svn_update
SVN_UPDATE(3) 1 SVN_UPDATE(3)
svn_update - Update working copy
SYNOPSIS
int svn_update (string $path, [int $revno = SVN_REVISION_HEAD], [bool $recurse = true])
DESCRIPTION
Update working copy at $path to revision $revno. If $recurse is true, directories will be recursively updated.
PARAMETERS
o $path
- Path to local working copy.
Note
Relative paths will be resolved as if the current working directory was the one that contains the PHP binary. To use the
calling script's working directory, use realpath(3) or dirname(__FILE__).
o $revno
- Revision number to update to, default is SVN_REVISION_HEAD.
o $recurse
- Whether or not to recursively update directories.
RETURN VALUES
Returns new revision number on success, returns FALSE on failure.
NOTES
Warning
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in
a future release of PHP. This function should be used at your own risk.
EXAMPLES
Example #1
Basic example
This example demonstrates basic usage of this function:
<?php
echo svn_update(realpath('working-copy'));
?>
The above example will output something similar to:
234
SEE ALSO
svn_checkout(3), svn_commit(3), SVN documentation for svn update.
PHP Documentation Group SVN_UPDATE(3)