10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Using awk I am trying to replace all blank or null values with a . in the tad delimited input. I hope the awk is close. Thank you :).
input
name test
sam 1
liz 2
al
1
awk
awk 'BEGIN{FS=OFS="\t"}{for(i=1;++i<NF;)$i=$i?$i:"."}1'input
awk 'BEGIN { FS =... (6 Replies)
Discussion started by: cmccabe
6 Replies
2. Shell Programming and Scripting
Assume I have a file \usr\home\\somedir\myfile123.txt
and I want to replace all occurencies of the two (concatenated) hex values x'AD' x'A0' bytwo other (concatenated) hex values x'20' x'6E'
How can I achieve this with the gnu sed tool?
Additional question: Is there a way to let sed show... (1 Reply)
Discussion started by: pstein
1 Replies
3. Shell Programming and Scripting
Hello.
Following recommendations for one of my threads, this is working perfectly :
#!/bin/bash
CNT=$( grep -c -e "some text 1" -e "some text 2" -e "some text 3" "/tmp/log_file.txt" )
Now I need a grep success for some thing like :
#!/bin/bash
CNT=$( grep -c -e "some text_1... (4 Replies)
Discussion started by: jcdole
4 Replies
4. Shell Programming and Scripting
Hi,
I'm dealing with an issue and losing a lot of hours figuring out how i would solve this.
I have an input file which looks like this:
('BLABLA +200-GRS','Serviço ','TarifaçãoServiço','wap.bla.us.0000000121',2985,0,55,' de conversão em escada','Dia','Domingos')
('BLABLA +200-GRR','Serviço... (6 Replies)
Discussion started by: poliver
6 Replies
5. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Discussion started by: shis100
7 Replies
6. Shell Programming and Scripting
hello,
I am writting a regular expression that intend to match any tunnel or serial interface but it doesn't mtach any serial sub-interface.
For example, statement should match "Tunnel3" or "Serial0/1" but shouldn't match "Serial0\1.1" (doesn't include dot ".")
I tried the following but... (3 Replies)
Discussion started by: ahmed_zaher
3 Replies
7. Shell Programming and Scripting
Hi
I have a "set" command which ends with a "." (dot), for example:
set `grep "\<${pnum}\>" /tstmp/data.txt |sed 's/#//'` .
Can somebody help me to understand the purpose of this "set" and "." combination?
The problem is that this command does not produce the same result when run on AIX... (2 Replies)
Discussion started by: aoussenko
2 Replies
8. HP-UX
Hi,
I've to replace all low values (hex '00') in a flat file (containing more than 1,000,000 records) with space (hex '20').
I try to use:
awk '{gsub("\x00","\x20")}' file_name
and I obtain the following response:
awk: Line AP000010536900577986 cannot have more than 199 fields.... (2 Replies)
Discussion started by: sw.an
2 Replies
9. Shell Programming and Scripting
Hi,
I've been trying to write a regex to use in egrep (in a shell script) that'll fetch the names of all the files that match a particular pattern. I expect to match the following line in a file:
Name = "abc"
The regex I'm using to match the same is:
egrep -l '(^) *= *" ** *"$' /PATH_TO_SEARCH... (6 Replies)
Discussion started by: NanJ
6 Replies
10. UNIX for Dummies Questions & Answers
I was told that it's a Bad Idea (especially for root ) to Add To the Variable $PATH in unix the ":." (dot),
In order to execute programs in my current directory without typing ./program
For example: PATH=$PATH:$HOME/bin:.
Does someone know why is it a Bad Idea? (2 Replies)
Discussion started by: amitbern
2 Replies