1. UNIX for Dummies Questions & Answers

Explain the output of the command “sort -rfn file1 | more” (1 Reply)

2. Shell Programming and Scripting

I did not understand what is ${0##/} PGM=${0##/} TMP=/tmp/${PGM}.$$ Please explain me. (2 Replies)

3. UNIX for Dummies Questions & Answers

if then echo "Syntax: $0 <sid> <COLD/HOT> <DEST>" exit fi if --------------what does this mean??? echo "Syntax: $0 <sid> <COLD/HOT> <DEST>"---pls explain this as well (2 Replies)

4. Shell Programming and Scripting

hi all i have an example i want one help me to understand cause i tried to test it but almost fail and i don't know how can i solve this problem " the main idea to read from two files and replace something from one to another " but i don't understand why it fail all time $ cat main.txt... (4 Replies)

5. Programming

#include<signal.h> #include<stdio.h> #include<stdlib.h> sigcatcher() { printf("pid=%d",getpid()); signal(SIGINT,sigcatcher); //line1 } main() { int ppid; signal(SIGINT,sigcatcher); if(fork()==0) { sleep(5); ppid=getppid(); while(1)... (4 Replies)

6. Shell Programming and Scripting

cur_fy=`grep "CONSOL" $GLDATA/parms/cur_fiscalyear.lis | awk '{print $2}' Here i don't understand "CONSOL" and awk'{print$2) Please help me out cur_fiscalyear.lis contents : DL 2011 MOL 2011 MV 2011 SF 2010 CONSOL 2011 MVU 2011 (3 Replies)

7. Shell Programming and Scripting

Dear unix team i'm user for a system build on unix system ,so we need to run a lot of scripts not in one sission but every script on the associated terminal , so the script name = the name of the terminal which will run this script on it . and someone create a batch that make as below : 1- but... (4 Replies)

8. Solaris

Can anyone explain the output of probe-scsi command below? ok probe-scsi Target 0 Unit 0 Disk SEAGATE ST373207LSUN72G 045A Target 1 Unit 0 Disk SEAGATE ST373207LSUN72G 045A I have no idea what it means. I tried to read online but I still did not understand. I appreciate... (6 Replies)

9. UNIX for Dummies Questions & Answers

Hi, I have old SCO O/S. System keeps crashing. I made lot of changes to kernel but so for nothing helped. I wrote a script which takes netstat -an output every one minute. I saw some thing right before the system crashed. Not sure if this means anything.. uname -a SCO_SV djx2 3.2... (2 Replies)

10. Solaris

Hi Solaris Folks :), I need to calculate the swap usage on solaris server, please let me understand the output of below swap -s and swap -l commands. $swap -s total: 1774912k bytes allocated + 240616k reserved = 2015528k used, 14542512k available $swap -l swapfile dev swaplo... (6 Replies)