1. Shell Programming and Scripting

Hello, I am having a hard time trying to do the following: I have a file that looks like this: 0 CacheMaxConn 4 64 0 RMThread 16 3423423 7 DataSource 0 /hello/sas/ses 0 {94545B4-E343-1410-81E4-08000000} 3 DDBE 3 ... (4 Replies)

2. UNIX for Dummies Questions & Answers

Hi, I would like to do a search and replace on a file using vi. Something like this: :%s/dst_port=****//g I want to search the entire file and replace all text that does not match dst_port=**** with space or nothing. In other words delete everything except for dst_port=****. The four *... (1 Reply)

3. Shell Programming and Scripting

Looking for a bit of help. I need to search for a string of words, but unfortunately these words are located on separate lines. for example the text output is: United Chanmpions Ronaldo Liverpool Losers Torres and my script code is print("DEBUG - checking file message"); while... (15 Replies)

4. Shell Programming and Scripting

Hi , i am writing a script in which i am using following command to grep some string and then storing it's output to v, as like below :- v=$(awk -F, '{ if ( $NF ~ /DEV/ ) print $0 "_BLD01";else print $0 "_RC01" }' mytest) Here i am facing following issues:- 1. it is searcing DEV in the... (1 Reply)

5. UNIX for Dummies Questions & Answers

How would i search to find all the lines consisting of of only the letter "z" followed by any four characters? (1 Reply)

6. Shell Programming and Scripting

Hi, I have searched through this forum as there are many similar entries but could'nt get one of them to work, either that or they were just different to what I needed. Basically I have a file, recordsDatabase. In this file are a few different fields. There is a unique identifier eg 001... (5 Replies)

7. UNIX for Dummies Questions & Answers

Hi guys, I have a very common issue :( im trying to work it out but I am still not used to it. my problem is searching. very often I should look for piece of string in a text file or a file itself: I want to learn some easy and professional commands to ease this routine for me. I want to be... (2 Replies)

8. Shell Programming and Scripting

without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something? (5 Replies)

9. Shell Programming and Scripting

Hello all, I am a newbie in awk. I am struggling in this problem for a long.Actually I have two files, filea and fileb. File a is actually a search key through it I have to find the corresponding japanese tag from file b. filea contains the data like this: sm982882 sm1893548 sm2420025... (3 Replies)

10. Programming

I have written a code in C where the objective is to search for strings. There are two files: 1. Database file which has more than one billion entries. This file is read in argv in the C code below. The format of the file is like this: a.txt apple b.txt candle c.txt glue 2. There is another... (1 Reply)