10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear Guru's
I'm using Putty and want to edit a file. I know we generally use vi editor to do it. As I'm not good in using vi editor, I want to convert the vi into something like text pad. Is there any option in Putty to do the same ? Thanks for your response.
Srini (6 Replies)
Discussion started by: thummi9090
6 Replies
2. UNIX for Dummies Questions & Answers
Dear All,
I have a file which contains a column with age, which is represented in two following patterns
1. "007/A" or ''007/a" or ''7 /a" ..... In this case A or a means year and I would like to extract only the numeric values eg 7 in the above case if this pattern exits in a line of file.... (5 Replies)
Discussion started by: pawannoel
5 Replies
3. Shell Programming and Scripting
Hi,
I have a folder that contains many (multiple) files
1.fasta
2.fasta
3.fasta
4.fasta
5.fasta
.
.
100's of files
Each such file have data in the following format
for example:
vi 1.fasta
58 390
A
GTATACATTATTGATGAAGTCCACATGCTTTCTATGGGTGCCTTCAATGCGCTTTTAAAA (7 Replies)
Discussion started by: Lucky Ali
7 Replies
4. Shell Programming and Scripting
I have a script with 100's of lines in it. I want to edit the script with out manually openning it (with vi editor or some thing like that). Basically I want to do a substitution using regular expression (%s/G_/28_/i). Please let me know the best way to do this. (4 Replies)
Discussion started by: Lucky Ali
4 Replies
5. Shell Programming and Scripting
I got a text file with the following information:
I need a script that (reads the file) asks the name and modifies his ip given by the user (new ip) and saves the edited information in the same file. I've been trying (I'm new to this) to use cut and grep but I've been unsuccessful.
Thx (4 Replies)
Discussion started by: LoN
4 Replies
6. Shell Programming and Scripting
Hi, I have a file with a title for some rows but not all. I tried looking for examples of this but I am not sure what its called.
The file looks something like this:
name date 1 2 3
2 3 4
5 6 7
3 4 6
title author 1 3 5
2 3 5
2 3 2
Its hard to describe what I want to do with it but I... (4 Replies)
Discussion started by: kylle345
4 Replies
7. Shell Programming and Scripting
Hi all,
I have a file with following contents
# rad124
# radkus
# raddebug
# radtrace
I could like to remove the # and space present before the key word "rad".
Any ways to do this using "subsitution method(:%s/old/new/g)" will be hepful. (1 Reply)
Discussion started by: ramkriz
1 Replies
8. Linux
I have created a file with vi -x (file name) this is encrypted file when i again open this file it ask me to enter a password before editing it.Can i remove this password but i don't want to delete a file how to do this.
Thanks (0 Replies)
Discussion started by: ambavaram
0 Replies
9. UNIX for Dummies Questions & Answers
What is the command to count lines in a files, but ignore blank lines and commented lines?
I have a file with 4 sections in it, and I want each section to be counted, not including the blank lines and comments... and then totalled at the end.
Here is an example of what I would like my... (6 Replies)
Discussion started by: kthatch
6 Replies
10. UNIX for Dummies Questions & Answers
Hello everybody,
I have a sorted text file. some of the lines appear twice or even more. is there an unix utility that removes the extra appearences?
Thanks,
Ido. (7 Replies)
Discussion started by: ginodii
7 Replies
