1. UNIX for Dummies Questions & Answers

File name : Sample.txt Actually i would like to read <schema>Oracle<schema> string from input file and return only once database as my output. Please advise me. Moved to appropriate forum. (1 Reply)

2. Shell Programming and Scripting

HI, I want to get few line from the file which is in .gz file. .gz file contains many txt files and I want to search a string in all these txt files and need to get the previous 3 line as output including current line(where search string present). I tried the zgrep and got the line number,... (5 Replies)

3. Shell Programming and Scripting

Hi everyone, I am trying to retrieve certain log from a big file. The log size can be from 200 - 600 lines. I have 3 search patterns, out of which 2 (first and last lines) search patterns are common for all the transactions but 3rd search pattern (occurs in the middle of transaction) is... (5 Replies)

4. Shell Programming and Scripting

Hi , I have a file myhost.txt which contains below, 127.0.0.1 localhost 1.17.1.5 atrpx958 11.17.10.11 atrpx958zone nsybhost I need to append words only after "atrpx958" like 'myhost' and 'libhost' and not after atrpx958zone. How to search the word atrpx958(which is hostname) only,... (5 Replies)

5. Shell Programming and Scripting

Hi, I have a requirement to find a file based on date stamp provided by user. In one of the shared location I get data file say “datafile<dataformat>“. And User will provide the date based on which I need to select a file which is 7 days older, if a file not present within 7 days, then I need... (3 Replies)

6. Shell Programming and Scripting

Hi folks, I am new for shell script, I hope somebody to help me to write shell script My requirement is below steps 1. I have apache access.log i.e located in /var/log/httpd/ Ex. 127.0.0.1 - - "GET... (14 Replies)

7. UNIX for Dummies Questions & Answers

Hi everyone, I am new to Unix and need help writing a script that can ask user for an input, then search that input within a file I know will have to use the read and grep commands, anyone can give me somewhere to start would help Task: Write a script to display... (1 Reply)

8. Shell Programming and Scripting

Hi everyone, I am new to Unix and need help writing a script that can ask user for an input, then search that input within a file I know will have to use the read and grep commands, anyone can give me somewhere to start would help Task: Write a script to display which volume pool a given... (1 Reply)

9. Shell Programming and Scripting

Hi Don, this is not homework question. I work for a Credit card company and my development goal this year is to learn Unix. I would love if others can help me get started, thanks. Hi everyone I am new to Unix and need help writing a script that can ask user for an input, then search that input... (2 Replies)

10. Shell Programming and Scripting

Hi there, I am new to Unix and had below requirement to finish my task. I have file1.dat which has data as shown below. case1.txt case2.txt case3.txt case4.txt file1.dat has only file names I have folder which has above files mentioned in file1.dat ./all_files case1.txt... (6 Replies)