10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello,
I have never ever seen below notation for string substitution.
sed -i -e 's/tttt/pppp'/g /var/bin/czech.sh;
The strange thing for me is the position of the apostrophe. Should it be before the / or after the g?
If I had been writing that command line, I would have chosen below way:... (3 Replies)
Discussion started by: baris35
3 Replies
2. Shell Programming and Scripting
Hi there script guru's
I have an input file /tmp/in.txt of which the data is seperated by a : (example of the data)
test1:zz:2000:2000:zzz
te:a:2000:3333:bbb
testabs:x:2004:3000:cccc
I would like to run a scrip (bash) changing the data after the second ":"
example
Test for the value of... (3 Replies)
Discussion started by: KobusE
3 Replies
3. Shell Programming and Scripting
hi,
can someone tell me how can I translate the following line from sed to awk?
`sed 's/^*:*:*:*:*:\(*\):.*/\1/
How to use code tags when posting data and code samples. (14 Replies)
Discussion started by: adam25bc
14 Replies
4. Shell Programming and Scripting
Hello everyone!
I'm having some problems trying to translate a text file.
I've found some TR and SED commands but doesnt work exactly as I need.
The point is:
1. Replace all the letters with accent of a text file, like this: Ã>A Á>A Õ>o
2. Replace all the special characters with a... (3 Replies)
Discussion started by: ulysses2703
3 Replies
5. Shell Programming and Scripting
I asked this before, but my problem got more complicated. Heres what I am trying to do:
I'm trying to replace a string at a certain location with another string.
Heres the file I'm trying to change:
\E
I want to replace the escape code at the 3rd line, 2nd column with this escape code... (3 Replies)
Discussion started by: tinman47
3 Replies
6. Shell Programming and Scripting
I'm drawing a blank on how to use sed to replace selectively based on position in the string (vs nth occurence):
hello.|there.|how.|are.|you.|
I want the period removed in the 3rd item (as defined by the pipe delimiter) if a period is present. So the result in this case would be:
... (2 Replies)
Discussion started by: tiggyboo
2 Replies
7. Shell Programming and Scripting
I want to remove text from nth position to nth position couple of times in same line
my line is
"hello is there anyone can help me with this question"
I need like this
ello is there anyone can help me with question
'h' is removed and 'this' removed from the line. I want to do this... (5 Replies)
Discussion started by: elamurugu
5 Replies
8. Shell Programming and Scripting
Hi all,
I need your help.
For example I have string in file.txt:
-x -a /tmp/dbarchive_NSS_20081204 -f 900 -l 1 2008/12/04 2008/12/04
So, I need to replace symbols from (for e.g.) position 26 till 33 with symbols which I have in file replace.txt
And I have no idea how to do it.
If... (1 Reply)
Discussion started by: nypreH
1 Replies
9. Shell Programming and Scripting
Hi,
I have a file with data like below
a}hasksd09090}kdkdkd
aksdkdkdk787}08ksapodd
asl}alks13233}dsjskdkd
I need to replace any '}' to 0 if it appears in 10 to 15 postions.If } appears in any other postion I need to leave it.
So for the above data , output should be
a}hasksd090900kdkdkd... (1 Reply)
Discussion started by: dncs
1 Replies
10. Shell Programming and Scripting
Can we replace the contents the of the rows of file, from one position to another position by mentioning, some start position & the width? (4 Replies)
Discussion started by: videsh77
4 Replies