1. Programming

hi, I need to know how to lock a file. I used the following code, but after executing the program the file 'write.txt' remined empty, and I have no idea why.Maybe I'm not using the corresponding syntax for blocking a file. But I deleted then the blocking part and the problem persisted. see to... (2 Replies)

2. UNIX for Advanced & Expert Users

Hi, I am using diff command to check difference between two files.Both files are very big and when i execute this command /var temp space is filled up almost 99%. Can any one please tell me is there any way i can specify directory name which has more space so that diff can use that dir for... (2 Replies)

3. UNIX for Dummies Questions & Answers

Hi all. New to the forum and new to Unix admin... / filesystem filled up and I can't find where the large files are. Any help will be apppreciated: # df -k Filesystem kbytes used avail capacity Mounted on /dev/dsk/c1t0d0s0 8063580 7941745 41200 100% / /proc ... (4 Replies)

4. Shell Programming and Scripting

Hi all, i am writing a shell script in which i got stuck when tried to use a if statement. This is my code : #!/bin/sh today=`date +"%a %b %e"` find /prod/logs -name '*.log' -mtime 0 -exec cp {} /home/hzjnr0/test \; find /home/hzjnr0/test -type f -exec grep -i "successfully" {} \; >... (6 Replies)