9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I need one help to replace particular words in file based on if finds another words in that file .
i.e.
my self is peter@king.
i am staying at north sydney.
we all are peter@king.
How to replace peter to sham if it finds @king in any line of that file.
Please help me... (8 Replies)
Discussion started by: Rajib Podder
8 Replies
2. Shell Programming and Scripting
I am looking for any smart perl solution for multiple word replacement together. My awk is working but for big files it is superslow.
awk 'NR==FNR {a=$2;next} {for ( i in a) gsub(i,a)}1' new_word_list.txt oldfile > newfile
new_word_list.txt looks like
AB733 ST756
AB734 ST219
AB11 ... (4 Replies)
Discussion started by: sammy777888
4 Replies
3. UNIX for Dummies Questions & Answers
Hello,
I would like to change my setting in a file to the setting that user input.
For example, by default it is
ONBOOT=ON
When user key in "YES", it would be
ONBOOT=YES
--------------
This code only adds in the entire user input, but didn't replace it.
How do i go about... (5 Replies)
Discussion started by: malfolozy
5 Replies
4. Shell Programming and Scripting
Hello All,
I have file named filelist.txt
a.bteq.ctl
b.bteq.ctl
c.bteq.ctl
I want to replace the word bteq to tpt in this file.
I used this sed command
cat filelist.txt | sed 's/bteq/tpt/g' > filelist.txt
But this command deletes all records from the filelist.txt
Can... (2 Replies)
Discussion started by: nnani
2 Replies
5. Shell Programming and Scripting
Hi there
I just wondered if someone could give me some perl advice
I have a bunch of text files used for a wiki that have common headings such as
---++ Title
blah
---++ Summary
blah
---++ Details
Here is the multiline
block
of text I
wish
to (6 Replies)
Discussion started by: rethink
6 Replies
6. Shell Programming and Scripting
hello,
i 'd like your help about a bash script which:
1. finds inside the html file (it is attached with my post) the code number of the Latest Stable Kernel,
2.finds the link which leads to the download location of the Latest Stable Kernel version,
(the right link should lead to the file... (3 Replies)
Discussion started by: alex83
3 Replies
7. UNIX for Dummies Questions & Answers
I've got this xml file
<file1>
some text here
</file1>
<file2>
some text here
</file2>
How do I change the text in element file1 to a sentence that I want, defined by variable $sentence. using ksh here. (2 Replies)
Discussion started by: alienated
2 Replies
8. UNIX and Linux Applications
I have a simple gnuplot question. I have a set of points (list of x,y,z values; irregularly spaced, i.e. no grid) that I want to plot. I want the plot to look like this:
- points in map view (no 3D view)
- color of each point should depend on its z-value.
- I want to define my own color scale
-... (0 Replies)
Discussion started by: karman
0 Replies
9. Shell Programming and Scripting
I have a file that contains the following string.
connect odemgr/bank123@odsd
I am liiking to write a scrupt that will change the par of the string between the "/" and the "@" anyhelp qwould be greatly appriciated. (3 Replies)
Discussion started by: whited05
3 Replies