1. Shell Programming and Scripting

I have three files and I have to do something like this:- File A 1232|||1111 0001||| 1232|||2222 0001||| 1232|||4444 0001||| 1232|||4444 0001||| File B 1232|1111 0001|||002222|| 1232|2222 0001|||003333|| 1232|3333 0001|||004444|| File C 1232|002222||| 1232|005555||| Files are... (4 Replies)

2. Shell Programming and Scripting

input a 100 200 300 b 400 10 output a 100 a 200 a 300 b 400 b 10 Thanx (6 Replies)

3. UNIX for Dummies Questions & Answers

I need a one liner to" find /pattern/ print from x lines before "pattern" to y lines after "pattern" (3 Replies)

4. Shell Programming and Scripting

Using these 2 comands to concatenate both outputs into single file: cat testdata | awk 'BEGIN { FS="\n"; RS=""; } /<pattern1>/ {print}' > testdata1 cat testdata| awk '/<pattern2>/,EOF' >> testdata1 is it possible to combine both "awk" into 1-liner? pls advise and thanks in advance. (5 Replies)

5. Shell Programming and Scripting

How to combine 3 find statements into 1-liner? find statements: cd ${dir1} ; find . ! -name . -prune -type f | xargs file | grep -i ascii | cut -f1 -d: | xargs grep -l "${searchtxt}" cd ${dir2} ; find . ! -name . -prune -type f | xargs file | grep -i ascii | cut -f1 -d: | xargs grep -l... (4 Replies)

6. UNIX for Dummies Questions & Answers

example input file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 (3 Replies)

7. Shell Programming and Scripting

Hello, I have two files... File #1 1 3 2 5 File #2 3 5 3 1 3 7 9 1 5 2 5 8 3 3 1 I need to extract all lines from File #2 where the first two columns match each line of File #1. So in the example, the output would be: 1 3 7 2 5 8 Is there a quick one-liner that would... (4 Replies)

8. Shell Programming and Scripting

Thanks for giving your time and effort to answer questions and helping newbies like me understand awk. I have a huge file, millions of lines, so perl takes quite a bit of time, I'd like to convert these perl one liners to awk. Basically I'd like all lines with ISA sandwiched between... (9 Replies)

9. Shell Programming and Scripting

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split... (6 Replies)

10. Shell Programming and Scripting

The below code is a simple modified sample from a file with millions of lines containing hundreds of extra columns xxx="yyy" ... <app addr="1.2.3.4" rem="1000" type="aaa" srv="server1" usr="user1"/> <app usr="user2" srv="server2" rem="1001" type="aab" addr="1.2.3.5"/>What's the most efficient awk... (2 Replies)