06-17-2009
Quote:
Originally Posted by
indianjassi
Thanks to all for the replies.
The solutions given by Franklin and ahmad(second one) is most suited to me, since i need a generic expression, not something that is specific (eg. IP address only).
sed 's/.*node=\([^,*]*\).*/\1/'
Works well.
But i didn't quite get the logic of this code. Hoping to get an explanation
![Smilie Smilie](https://www.unix.com/images/smilies/smile.gif)
This
\([^,*]*\) means: select everything in a portion after
.*node= without a comma.
Regards
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
assuming "cat" is the pattern, string (regardless length)
asdadfcat4
I need to get 4
for eirtrjkkkcat678- I'd get 678
(in b-shell)
Thanks in advance!!! (4 Replies)
Discussion started by: bluemoon1
4 Replies
2. Shell Programming and Scripting
This is my first post, please be nice. I have tried to google and read different tutorials.
The task at hand is:
Input file input.txt (example)
abc123defhij-E-1234jslo
456ujs-W-abXjklp
From this file the task is to grep the -E- and -W- strings that are unique and write a new file... (5 Replies)
Discussion started by: TestTomas
5 Replies
3. Shell Programming and Scripting
Hello,
let's start by giving you guys a few examples of the text:
"READ /TEXT123/ABC123"
"READ /TEXT123/ABC123/"
"READ TEXT123/ABC123"
"READ TEXT123/ABC123/"
"READ TEXT123/TEXT456/ABC123"
"READ /TEXT123/TEXT456/ABC123"
"READ /TEXT123/TEXT456/ABC123/"
TEXT and ABC can be and I... (5 Replies)
Discussion started by: TehOne
5 Replies
4. Shell Programming and Scripting
Hi
I have a piece of xml that has a pattern like this
<int>159</int><int>30</int>
I want to find this pattern but only substitute the second part of the pattern to {rid1}.
Is that possible in sed ?
Thanks.
---------- Post updated at 12:10 PM ---------- Previous update was at 12:01 PM... (11 Replies)
Discussion started by: vnn
11 Replies
5. Red Hat
nautilus is not remembering my settings. I have done everything I can think of to get this to work. I have deleted .gconf, .gconfd, and .gnome2. I tried to start over fresh and that did not work either. What else can I do? (4 Replies)
Discussion started by: cokedude
4 Replies
6. Shell Programming and Scripting
Hi,
I have two files file1.txt and file2.txt. Please see the attachments.
In file2.txt (which actually is a diff output between two versions of file1.txt.), I extract the pattern corresponding to 1172c1172. Now ,In file1.txt I have to search for this pattern 1172c1172 and if found, I have to... (9 Replies)
Discussion started by: saurabh kumar
9 Replies
7. What is on Your Mind?
I read about this guy who always had difficulty remembering his password so he changed his password to "incorrect".
Now when he tries to log in and it fails the system tells him "your password is incorrect". (2 Replies)
Discussion started by: hicksd8
2 Replies
8. Shell Programming and Scripting
'Hi
I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match.
Which option is to be used to exclude the line containing the pattern?
sed -n '/Conn.*User/,$p' > consumers.txt (11 Replies)
Discussion started by: essem
11 Replies
9. Shell Programming and Scripting
The intended result should be :
PDF converters
'empty line'
gpdftext and pdftotext?xml version="1.0"?>
xml:space="preserve"><note-content version="0.1" xmlns:/tomboy/link" xmlns:size="http://beatniksoftware.com/tomboy/size">PDF converters
gpdftext and pdftotext</note-content>... (9 Replies)
Discussion started by: Klasform
9 Replies
10. Shell Programming and Scripting
I have a file like below.
2018.07.01, Sunday
09:27 some text 123456789 0 21 0.06 0.07 0.00
2018.07.02, Monday
09:31 some text 123456789 1 41 0.26 0.32 0.00
09:39 some text 456789012 1 0.07 0.09 0.09
09:45 some text 932469494 1 55 0.29 0.36 0.00
16:49 some text 123456789 0 48 0.12 0.15 0.00... (9 Replies)
Discussion started by: father_7
9 Replies
LEARN ABOUT DEBIAN
blt_treegetnode
Blt_TreeGetNode(3) BLT Library Procedures Blt_TreeGetNode(3)
__________________________________________________________________________________________________________________________________________________
NAME
Blt_TreeGetNode - Finds the node from the ID.
SYNOPSIS
#include <bltTree.h>
Blt_TreeNode
Blt_TreeGetNode(tree, number)
ARGUMENTS
Blt_Tree tree (in) Tree containing the requested node.
unsigned int number (in) Serial number of the requested node.
_________________________________________________________________
DESCRIPTION
This procedure returns a node in a tree object based upon a give serial number. The node is searched using the serial number.
The arguments are as follows:
tree The tree containing the requested node.
number The serial number of the requested node.
RETURNS
The node represented by the given serial number is returned. If no node with that ID exists in tree then NULL is returned.
EXAMPLE
The following example gets the node from a serial number.
unsigned int number;
Blt_TreeNode node;
Blt_TreeToken token;
node = Blt_TreeGetNode(token, number);
if (node == NULL) {
printf("no node with ID %d exists
", number);
} else {
printf("node found: label is %s
", Blt_TreeNodeLabel(node));
}
KEYWORDS
Tcl_TreeCreateNode, Tcl_TreeDeleteNode
BLT
2.4 Blt_TreeGetNode(3)