1. UNIX for Advanced & Expert Users

Hi, I have a few doubt here : 1) I want to run a 3 different 'C' programs in same session simulteneously (parelelly). if I make a shell, it is running one after another, I mean it shout run in 3 processors. 2) In 'C' program, how can I assing a value of the unix commant cat a.txt|wc... (1 Reply)

2. Solaris

Hi, Can anyone tell me the correct answers for these: 1. You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance? 2. How do you increase the OS limitation for open files (LINUX and/or Solaris)? Thanks:p (1 Reply)

3. UNIX for Dummies Questions & Answers

Hello All, I am very new to UNIX. Please help me to find answers of below questions. 1.A script is saved with name ls. When we execute the script what it will execute? a) Will execute ls command b) Will execute the script c) Will execute script or command depends on the path ... (2 Replies)

4. Forum Support Area for Unregistered Users & Account Problems

How to post a new thread (Regarding Unix related doubts) in Unix Forums. I registered my id but I am unable to post my Questions to Forum. Thanks & Regards, indusri (1 Reply)

5. UNIX for Dummies Questions & Answers

Write unix command to list or view auto links (0 Replies)

6. UNIX for Dummies Questions & Answers

Hi All, 1. how and who calls .profile when you login 2. what is PPID and what means by PPID = 0 Thanks in Advance (2 Replies)

7. Shell Programming and Scripting

Hi, I have 3 doubts which I posted it here. Doubt 1: I have a file containing data: 22 -73 89 10 99 21 15 -77 23 63 -80 91 -22 65 28 97 I am trying to print the fields in the reverse order and replace every field by its absolute (positive) value (ie.) I am looking for output: 10... (8 Replies)

8. Shell Programming and Scripting

Hello All, I am working in a reputed software firm,currently working on testing platform (manual and automation).But I am very much intersted in unix and shell scripting,I feel that I am good at beginner level of shell scripting,still I want to practise shell scripting to become excel in it.I... (1 Reply)

9. Solaris

i hav a file like this -rwxr-xr-x 1 root controlm 4141 Nov 13 2006 /opt/scripts/prod/fvaauditlos.ksh -rwxr-xr-x 1 root controlm 3958 Nov 13 2006 /opt/scripts/prod/fvaexpchbk1.ksh -rwxr-xr-x 1 root controlm 6471 Nov 13 2006 /opt/scripts/prod/fvaexpchbk2.ksh... (24 Replies)

10. Shell Programming and Scripting

Hello please kindly solve these doubts i have about the following scripts Script 1 //Shell script that accepts arguments and prints them in reverse order// echo "number of arguments" len=$#; while do eval echo \$$len len=`expr $len - 1` done --------- Output $sh test.sh a... (3 Replies)