10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i have a text file as belows, it includes 2 columns, 1st is the column name, 2nd is the file_name
data_file.txt
column_name file_name
col1 file1
col2 file2
col3 file1
col4 file1
col5 file2
now, i would like to... (4 Replies)
Discussion started by: tester111
4 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
I have some text files that I prepared in vi some time ago, and now I want to open and edit them with Windows Notepad. I don't have a Unix terminal at the moment so I need to do the conversion in Windows. Is there a way to do this? Or just reinsert thousands of line breaks again :eek: ? (2 Replies)
Discussion started by: frys_hp
2 Replies
3. Windows & DOS: Issues & Discussions
Hmmm I think I found the correct subforum to ask my question...
I have some text files that I prepared in vi some time ago, and now I want to open and edit them with Windows Notepad. I don't have a Unix terminal at the moment so I need to do the conversion in Windows. Is there a way to do this?... (1 Reply)
Discussion started by: frys_hp
1 Replies
4. UNIX for Dummies Questions & Answers
I have a text file where I want to append a column of numbers in ascending orders.
Input:
57 abc
25 def
32 ghi
54 jkl
Output:57 abc
57 abc 1
25 def 2
32 ghi 3
54 jkl 4
How do I go about doing that? Thanks! (11 Replies)
Discussion started by: evelibertine
11 Replies
5. UNIX for Dummies Questions & Answers
Hello, I am new to awk and I was wandering if I could reverse line and word order from a text file using awk. I figured out how to do them both separately, but can't quite figure out how to mix them.
Example:
Input file:
dog cat mouse
1 2 3
I am new to awk
Output of the awk program:... (3 Replies)
Discussion started by: blink_w
3 Replies
6. Shell Programming and Scripting
Hi,
I have a file that looks like this (tab seperated):
read - DFHJ
read1 - IOPE
read2 + AAAB
read3 + MMMN
Basically what i want to do is reverse column 3 if column 2 has a - but leave it if its +
so the output would look like this:
read - JHFD
read1 - EPOI
read2 + AAAB... (3 Replies)
Discussion started by: kylle345
3 Replies
7. Shell Programming and Scripting
how can i reverse the line order in text files?
(but total number of the lines is not constant )
for example i have a file like this:
line1
line2
line3
.
.
lineN
i wantto make it like this:
lineN
.
.
.
line3 (26 Replies)
Discussion started by: gfhgfnhhn
26 Replies
8. Shell Programming and Scripting
Hi,
I could not find this anywhere and I am wondering if someone knows a quick way of doing this.
So heres the problem... I have a row that looks like this (an example):
5 4 3 2 1
What I want to do is reverse it so it looks like this:
1 2 3 4 5
Does anyone know the simple unix... (7 Replies)
Discussion started by: kylle345
7 Replies
9. Shell Programming and Scripting
Im trying to develop a shell script that will change the content order of the file.
For example I have a file that says
a
b
c
d
I want to change this to be
d
c
b
a
Im trying to use sed to this by reading the file and then inserting each line at the top
#!/usr/bin/ksh
... (3 Replies)
Discussion started by: MBGPS
3 Replies
10. Shell Programming and Scripting
If I have string { I_love_shell_scripts}
anyone knows how to have output {stpircs_llehs_evol_I}
by using shell and perl ?I know in perl, there is reverse() funcation, but
can it be done by not using reverse()? (3 Replies)
Discussion started by: ccp
3 Replies