10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I would like to replace all occurencies of long data types by others (coresponding int) using 'sed' in the extensive source code of a software package written for 32 bit CPUs.
I must use regular expressions to avoid wrong replacements like
s/unsigned]+long/ulong/gLeaving out... (2 Replies)
Discussion started by: Mick P. F.
2 Replies
2. Shell Programming and Scripting
Hi,
I have two files: a.doc and b.txt
I wish to search the strings from file b.txt in a.doc and want to highlight them in a.doc with different colours using Perl or bash./awk/sed?
Please guide me. :)
Thanks!!!!! (10 Replies)
Discussion started by: bioinfo
10 Replies
3. Shell Programming and Scripting
Based on the forums i have tried with grep command but i am unable to get the required output.
search this value /*------
If that is found then search for temp_vul and print
and also search until /*------- and print new_vul
Input file contains:
... (5 Replies)
Discussion started by: onesuri
5 Replies
4. Shell Programming and Scripting
Hi,
What is the easiest way to display set of lines after a search string (x) and before search (y) . The grep -A -B doesn't seem to be helpful in this case. Any ideas..
-Kevin (2 Replies)
Discussion started by: Kevin Tivoli
2 Replies
5. Shell Programming and Scripting
Hi,
I know grep, but I could not get the following using grep. I'm little bit weak in AWK.
I have a file with numeric, alphabets( or ) with semicolon ";" as separator. How do I get the record that may have bad characters/String along with good characters/String
Eg.
File1.txt
=======... (1 Reply)
Discussion started by: bobbygsk
1 Replies
6. Shell Programming and Scripting
Hi, i read couple of threads here on forum, and googled about what bugs me, yet i still can't find solution.
Problem is below.
I need to change this string (with sed if it is possible):
This is message text that is being quoted
to look like this:
This is message text that is being quotedI... (2 Replies)
Discussion started by: angrybb
2 Replies
7. Shell Programming and Scripting
Hi all,
First off, Thank you all for the knowledge I have gleaned from this site!
Deleting Records from a text file... sed paragraphs
The following code works nearly perfect, however each time it is run on the log file it adds a newline at the head of the file, run it 5 times, it'll have 5... (1 Reply)
Discussion started by: Festus Hagen
1 Replies
8. Shell Programming and Scripting
Hi All: I'm using sed to replace one line in a configuration file. After replacing that line I would like to display to screen that line plus 10 lines above and below the line that was changed... How would I go about doing that??
Here is my search and replace string....
sed -e... (2 Replies)
Discussion started by: jimmyc
2 Replies
9. Shell Programming and Scripting
dear all,
supose there is file called myfile.txt and in this file there are two records..
like this way:-
myfile.txt
records 1 A:B:C:D:E
records 2 B:C:A:F:G
I have to find A and display output as "in myfile.txt in record1 A has feild 1 and in myfile.txt in record2 A... (2 Replies)
Discussion started by: mishra_sk_in
2 Replies
10. UNIX for Dummies Questions & Answers
Gentle Unix users,
Can someone tell me how I can use a combination of the cat and grep command to display records that are in FileA but missing in FileB.
cat FileA one line at a time and grep to see if it is in fileB. If it is ignore.
If line is not in fileB display the line.
Thanks in... (4 Replies)
Discussion started by: jxh461
4 Replies
