10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
trying this using shell/bash with sed/awk/grep
I have two files, one containing one column, the other containing multiple columns (comma delimited).
gh,text4,textd... (6 Replies)
Discussion started by: shogun1970
2. Shell Programming and Scripting
Could you please advise how to join multiple details lines into single row, with HEADER 1 as the record separator and comma(,) as the field separator.
HEADER 1, HEADER 2, HEADER 3,
AA1, BB1, CC1,
HEADER 1, HEADER 2,... (3 Replies)
Discussion started by: budz26
3. Shell Programming and Scripting
I have a text file named main.txt with 10,000 lines. I have another file with a list of line numbers (around 1000) of the lines to be deleted from main.txt file.
I tried with sed but it removes only a range of line numbers.
Thanks for any help!! (1 Reply)
Discussion started by: prvnrk
4. Shell Programming and Scripting
I have text file like this:
Any way I can process data from first a to just before of second a, and then second a to just before of 3rd one.
Just fetching records like that will help, I mean... (3 Replies)
Discussion started by: sandipjee
5. Shell Programming and Scripting
Hello. I am sorry if this is a common question but through all my searching, I haven't found an answer which matches what I want to do.
I am looking for a sed command that will parse through a large text file and extract lines that start with specific words (which are repeated throughout the... (4 Replies)
Discussion started by: MrDumbQuestion
6. UNIX for Dummies Questions & Answers
I want to create a file whose content is multiple lines of strings.
The string has the following pattern:
A is a variable ranges from A1 to A2
B is a variable ranges from B1 to B2
Thanks. (17 Replies)
Discussion started by: vic005
7. UNIX for Dummies Questions & Answers
I need to extract lines between the lines 'RD' and 'QA' from a text file (following). there are more that one of such pattern in the file and I need to extract all of them. however, the number of lines between them is varied in the file. Therefore, I can not just use 'grep -A' command.... (6 Replies)
Discussion started by: johnshembb
8. 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)
Discussion started by: cdn_humbucker
9. UNIX for Dummies Questions & Answers
I'm trying to remove multiple lines of text based off a series of different words and output it to a new file
The document contains a ton of data but i want to delete any line that has the following
mx1.rr.biz.com or ns2.ri.biz.com
i tried using grep -v filename "mx1.rr.biz.com" >... (3 Replies)
Discussion started by: spartan22
10. UNIX for Dummies Questions & Answers
How do I use the grep command to take mutiple text files in a folder and make one huge text file out of them. I'm using Mac OS X and can not find a text tool that does it so I figured I'd resort to the BSD Unix CLI for a solution... there are 5,300 files that I want to write to one huge file so... (7 Replies)
Discussion started by: coppertone