1. Shell Programming and Scripting

Hi I have the following at the end of a service shutdown script used in part of an active-passive failover setup: ### # Shutdown all primary Network Interfaces # associated with failover ### # get interface names based on IP's # and shut them down to simulate loss of # heartbeatd ... (1 Reply)

2. UNIX for Advanced & Expert Users

Hi I am new to Unix/Linux I know commands and shell scripts which are useful for my project. But i need to know the basics and commands and shell scripts in detail and easy guide. Please refer a book. Thanks Haripatn (6 Replies)

3. UNIX for Dummies Questions & Answers

I am looking for a file with 'MCR0000000716214' in it. I tried the following command: grep MCR0000000716214 * The problem is that the folder I am searching in has over 87000 files and I am getting the following: bash: /bin/grep: Arg list too long Is there any command I can use that can... (6 Replies)

4. Shell Programming and Scripting

How to find a particular line in a file without using grep? (3 Replies)

5. Shell Programming and Scripting

Hello, I am processing a text file which contains only words with few combination of characters (it is a dictionary file). example: havana have haven haven't havilland havoc Is there a way to exclude only 1 to 8 character long words which not include space or special characters : '-`~.. so... (5 Replies)

6. UNIX for Dummies Questions & Answers

Hi, We used to use the below commands often. ps -ef|grep bc ps -ef|grep abc|grep -v grep Both fairly returns the same result. For example, the process name is dynamic and we are having the process name in a variable, how we can apply the above trick. For example "a" is the... (11 Replies)

7. Shell Programming and Scripting

Hi All, We have few scripts where we are using grep -w option to do exact matching of the pattern. This works fine on most of our servers. But I have encounter a very old HP-UX System(HP-UX B.11.00) where grep -w option is not available. This is causing my scripts to fail. I need to change... (7 Replies)

8. Shell Programming and Scripting

say I have a big list of something like: sdg2000 weghre10 fewg53 gwg99 jwegwejjwej43 afg10293 I want to remove the numbers of any line that has letters + 1 to 4 numbers output: sdg weghre fewg gwg jwegwejjwej afg10293 (7 Replies)