1. Shell Programming and Scripting

I am trying to use sed to delete multiple lines in a file. The problem is that I need to search for a certain line and then once found delete it plus the next 4 lines. For instance if I had a file that consisted of the following lines: #Data1.start ( (Database= data1) (Name = IPC)... (1 Reply)

2. UNIX for Dummies Questions & Answers

Hi everyone, I have text files that I want to delete lines from. I have searched through this forum for quite some time and found examples of both awk and sed. Unfortunately, I was not able to successfully do what I want. Well to some extent. I did manage to delete the first 15 lines from each... (5 Replies)

3. Shell Programming and Scripting

Hi, I have 10 different strings. I have to delete the whole line matching with any one string. I can use sed like below sed '/$keyword1/d' fileList.txt > temp_fileList.txt sed '/$keyword2/d' temp_fileList.txt > temp_fileList1.txt . . . Here is the problem i do not have fixed number... (9 Replies)

4. Shell Programming and Scripting

I've got a longish log file with content such as Uplink traffic: Downlink traffic: I want to parse the log file and remove any line that contains the string "Uplink traffic:" at the beginning of the line, but only if the line following it beginnings with the string "Downlink traffic:" (in... (7 Replies)

5. Shell Programming and Scripting

I am attempting to insert multiple lines of text into a specific place in a text file based on the lines above or below it. For example, Here is a portion of a zone file. IN NS ns1.domain.tld. IN NS ns2.domain.tld. IN ... (2 Replies)

6. UNIX for Dummies Questions & Answers

Hello all, I'm using the Bash shell on Solaris 8. Please can someone tell me how I can delete multiple lines in the hosts file? I have a list of hosts that I want to quickly delete in the hosts file, but I'm looking for a quicker way than using VI to delete the lines one by one. Regards,... (4 Replies)

7. UNIX for Dummies Questions & Answers

Hi, I have a space delimited text file that looks like the following: 250 rs10000056 0.04 0.0888 4 189321617 250 rs10000062 0.05 0.0435 4 5254744 250 rs10000064 0.02 0.2403 4 127809621 250 rs10000068 0.01 NA 250 rs1000007 0.00 0.9531 2 237752054 250 rs10000081 0.03 0.1400 4 17348363... (5 Replies)

8. Shell Programming and Scripting

Hi Everyone! I would like ask if there's a better way I can delete multiple lines in a file1 by collecting all criteria from file2. file1: a b c d e f file2: a e f The expected value will be: b (3 Replies)

9. Shell Programming and Scripting

Hi, I'm trying to search for some number and from that line, i need to delete the 5th line exactly. Eg: Consider below as text file data: 10000 a b c d e . . . 10000 w q t (8 Replies)

10. Shell Programming and Scripting

Hi! I want to delete N (say 10) lines after the line which text is found in a file "A".Also to delete the line in which the text is found. Only one occurrence of the search string in the file "A" The text to be deleted is in another text file "B". All the search texts in the file "B" are in... (3 Replies)