1. Shell Programming and Scripting

Here is my problem I'm hoping you guru's can help me figure out. I have a text file that contains comma delimited columns. What I'm looking to do is see if the 24th column on each row in the file contains a value (not null), and then write/append that line to a different file. I've been... (4 Replies)

2. Solaris

I have a text file with rows of information (it is basically a ls command information(o/p from ls command)) I need to remove the lines ending with a .cnt extension and keep the lines ending with .zip extension, how to accomplish this. I also only need the date,size and name of the file from every... (2 Replies)

3. 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)

4. UNIX for Dummies Questions & Answers

I am trying to remove the lines listed in example File A from File B to achieve File C. Both files are much larger than the examples below. (File B has up to 6,000 lines). I have searched the forums and I have not been able to find an answer to this particular question. I tried grep -v -f... (2 Replies)

5. UNIX for Dummies Questions & Answers

How do you remove trailing empty lines at the end of a text file? Thanks! (3 Replies)

6. Shell Programming and Scripting

Hello. I'm writing a script where every file you create will generate a md5sum and store it into a text file. Say I create 2 files, it'll look like this in the text file: d41d8cd98f00b204e9800998ecf8427e /helloworld/saystheman d41d8cd98f00b204e9800998ecf8427e /helloworld/test I... (3 Replies)

7. UNIX for Dummies Questions & Answers

Hi Everybody! First post! Totally noobie. I'm using the terminal to read a poorly formatted book. The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this. I was hoping to use grep -v " -- "... (5 Replies)

8. Shell Programming and Scripting

GM, I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed. I am assuming that sed, awk or even perl could do what I need. I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)

9. Shell Programming and Scripting

Hello Gurus, I have a multiple pipe separated files which have records going over multiple Lines. End of line separator is \n and records going over multiple lines have <CR> as separator. below is example from one file. 1|ABC DEF|100|10 2|PQ RS T|200|20 3| UVWXYZ|300|30 4| GHIJKL|400|40... (7 Replies)

10. Shell Programming and Scripting

I have a file similar to the below. I am selecting only the paragraphs with @inlineifset. I am using the following command sed '/@inlineifset/,/^ *$/!d; s/@inlineifset{mrg, @btpar{@//' $flnm >> $ofln This produces @section Correlations between seismograms,,,,}} ... (5 Replies)