10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Team,
I would like to add two dummy columns at the end of the file. I know how to add the columns using awk . Here is my problem. we have bit strange delimiter
when I od -bc it shows 244 as its binary value.
0002200 060 244 060 244 060 244 066 065 244 060 244 244 012
0... (1 Reply)
Discussion started by: gvkumar25
1 Replies
2. Shell Programming and Scripting
Input file
data_1 data_2 A B C
data_1 data_2 B D
data_1 data_2 A C
data_1 data_2 A
data_1 data_2 B C
data_1 data_2 C
data_1 data_2 A B
data_1 data_2
data_1 data_2 C B A
.
.
Output file
data_1 data_2 A B C
data_1 data_2 - B D
data_1 data_2 A - C (3 Replies)
Discussion started by: perl_beginner
3 Replies
3. Shell Programming and Scripting
Hi everyone,
I got a problem with merging files and hoped one of you would have an idea how to approach this issue. I tried it with awk, but didn't get far. This is what I have:
I got 40 files looking like the ones below. All have three columns but the number of rows differs (20000 to 50000).... (6 Replies)
Discussion started by: TuAd
6 Replies
4. Shell Programming and Scripting
Hi,
I lack the utter fundamentals on how to craft an awk script.
I have hundreds of text files that were mangled by .doc format so all the lines are broken up so I need to join all of the lines of text into a single line. Normally I use vim command "ggVGJ" to join all lines but with so many... (3 Replies)
Discussion started by: n00ti
3 Replies
5. Shell Programming and Scripting
I need some help with adding lines to file and substitute a pattern.
Ok I have a file:
#cat names.txt
name: John Doe
stationed: 1
name: Michael Sweets
stationed: 41
.
.
.
And would like to change it to:
name: John Doe
employed
permanently
stationed: 1-office (7 Replies)
Discussion started by: hemo21
7 Replies
6. Shell Programming and Scripting
Hi Experts,
I have called some.txt with the following content.
oracle HYRDSRVIHUB01 pts/0 TESTIHUB 07-JUN-10 CREATE TABLE
TESTIHUB PHONE ... (12 Replies)
Discussion started by: naree
12 Replies
7. Shell Programming and Scripting
I need to add "new lines" of text with special characters, to specific lines in the file. There are 3 modifications needed. Been testing 2 here without success.
#!/usr/bin/perl
use FileHandle;
$file=FileHandle->new;
$FILENAME="/opt/etc/usr/file.txt";
$file->open ("<$FILENAME") or die... (13 Replies)
Discussion started by: A4ron4perl
13 Replies
8. Shell Programming and Scripting
Hi friends,
I am looking for a line to find a particular string in my file and once found then replace with 2-3 blank lines before the string
Example:
aaa 11 bbb
1
2
3
aaa 22 bbb
4
5
6
Output (4 Replies)
Discussion started by: shaliniyadav
4 Replies
9. Shell Programming and Scripting
I used following to add * at the end of the line in file1.
It adds * at the end but has a space before it for some lines but some other lines it adds exactly after the last character.
How do I take out the space ?
sed 's/$/*/' file1 > file2
example:
contents of file1 :
... (2 Replies)
Discussion started by: pitagi
2 Replies
10. Shell Programming and Scripting
Is it possible to place a comma in the desired places, like 10spaces after or 15 spaces after, irrespective of the contents???
Ex:File: TEST
TEST:
vimalthomaswants to place a comma
can he do it in the desired places?
as per the above file, i need to place a comma after 10th space... (4 Replies)
Discussion started by: vj8436
4 Replies