1. Programming

Hi all, I am a newbie to unix programming using C.. So i would like to have a few simple C programs to start off with.. I wanted programs on learning , abort,kill and raise,alarm and pause,I would also like to know how to use the vfork() in a prg It would be really great if i can have... (1 Reply)

2. Shell Programming and Scripting

I have access to a large unix parallel computing cluster. To submit jobs I simply run a script called "submit" followed by options relevant to that particular job. Very simple and easy, "submit" can be run from any directory. I am trying to make a batch file that automatically runs "submit"... (5 Replies)

3. Shell Programming and Scripting

I am new to perl, and need a script to pull a CSV file, strip out 2 leading columns, and 2 ending columns, and resave the file in a new location. The file is basic and has less than 10,000 records. Secondly, can I schedule perl scripts to run daily? Can someone provide the basic script to... (1 Reply)

4. UNIX for Dummies Questions & Answers

Hi guys , This is the first time i m running java application inside linux. i have installed jdk-6u20-linux-i586-rpm.bin jre-6u20-linux-i586-rpm.bin in my linux machine. and set JAVA_HOME and JRE_HOME variables respectively. # echo $JAVA_HOME /usr/java/jdk1.6.0_20/ # echo $JRE_HOME... (6 Replies)

5. Shell Programming and Scripting

Hey all. Sometimes I'm tasked to change some router configs for the entire network (over 3,000 Cisco routers). Most of the time its a global config parameter so its done with a loop and an IP list as its the same configuration change for all routers. This is working OK. However, sometimes an... (3 Replies)

6. Shell Programming and Scripting

Goal: for each hostname (mars, phobos, and deimos grab the value of state = in a variable so I work on it further. I figured I'll need to use sed to find the target host name, then substitute the "linefeed and what I am assuming is a tab state =" to null and grab the state (in this case "free")... (3 Replies)

7. Shell Programming and Scripting

Hello all! This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician. Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix: ... (16 Replies)

8. Shell Programming and Scripting

Good Day All, I need your urgent support to get the following script (bash), (it should be as simple as possible please) : The script will check the .csv file( attached example) The script will generated 3 files from the initial one. The script must check one field “NEType”, and then ... (2 Replies)

9. Shell Programming and Scripting

if ]; then echo "successssssssssssssssssss" $filename = "<font color='red'>$i</font>" else echo "failureeeeeeeeeeeeeeeeeeeee" $filename = "$i" fi; I'm just trying to see is this - read a file name and highlight... (2 Replies)

10. Shell Programming and Scripting

but I'm stumped...please help I have a file like this....... 1000 1 34 1000 10 34 1000 11 35 1000 20 35 1000 21 36 1000 30 36 2000 1 34 2000 10 34 which I would like printed out as 40 lines 1000 1 34 1000 2 34 1000 3 34 1000 4 ... (2 Replies)