Removing whitespaces from a line

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1. Shell Programming and Scripting

Removing first and last character of line

Hi all, Please help me to remove first and last character of each line in a file. Thanks, Baski

2. Shell Programming and Scripting

Removing a line IF the next line contains string

So, I've been working on a project which takes layer 7 metadata from pcap dumps and archives it. However, there is a lot of dataless information that I don't want in my output. I know of ways to produce the output I want from the input file below, but I want a method of doing this, regardless of...

3. Shell Programming and Scripting

Help with removing line from text

Hey everyone, I kinda new to shell programming and learning bits and pieces of stuff from tutorials. I got this problem, where I asked my user to enter a string, which will delete a specific line in the string, which I'm unable to do it. Text file(BookDB.txt) as shown: Three Little...

4. Shell Programming and Scripting

Removing same line from a file

Hello , I got a text file like that with many same line main/a/antlr/ main/a/apache2/ main/a/app-install-data-ubuntu/ main/a/apparmor/ main/a/apport/ main/a/apport/ main/a/apport/ main/a/apport/ main/a/apr-util/ main/a/apr-util/ main/a/apt/ main/a/apt/ main/a/apturl/the output...

5. Shell Programming and Scripting

Removing spaces in a line

Hi All, I have a line like this " field1;field2;field3 " (single space after and before double quotes). Now i have to remove these single space . Kindly help me. Thanks in advance

6. Shell Programming and Scripting

Removing last line from file

Hi, I searched the forums but could not find anything that was very useful. I am trying to remove the very last line from a file and display the rest of the file. Is there a way to use cut and tail together? Any other suggestions? Thanks

7. Shell Programming and Scripting

removing new line character

I'm appending header and trailer record for a binary file using echo "$header" > filename cat oldfilename >> filename echo "$trailer" >> filename The echo is introducing newline character after header and trailer.Please let me know is there any possibility to get rid of newline character.

8. UNIX for Dummies Questions & Answers

removing line and duplicate line

Hi, I have 3 lines in a text file that is similar to this (as a result of a diff between 2 files): 35,36d34 < DATA.EVENT.EVENT_ID.s = "3661208" < DATA.EVENT.EVENT_ID.s = "3661208" I am trying to get it down to just this: DATA.EVENT.EVENT_ID.s = "3661208" How can I do this?...

9. Shell Programming and Scripting

Removing first line from output

my script gives 10 outputs continuously..In each output i have to remove the first line in the output.How to do that. for eg : below is my output 0.00 1.00 5.00 0.00 7.00 i have to remove the first line of this output ie;0.00

10. UNIX for Dummies Questions & Answers

removing last field of the line

I have a text file containing /database/sp/NTR_Vlr_Upload.sql /database/tables/StatsTables.sql /mib/ntr.mib /mib/ntr.v2.mib /scripts/operations/ntr/IMSITracer.ph i want the last field after "/" removed like /database/sp/ /database/tables/ /mib/ /mib/ ...

Shell Programming and Scripting