1. UNIX for Dummies Questions & Answers

Hi. I want to know how can I negate a write permission for a file to an expecific user when that user have that permission becouse he belongs to a group what have a write permission for the file. (4 Replies)

2. Programming

Function: int fcntl(int fd, int cmd, struct flock * lock) Data Type: struct flock This structure is used with the fcntl function to describe a file lock. It has these members: off_t l_start This specifies the offset of the start of the region to which the lock applies, and... (1 Reply)

3. Shell Programming and Scripting

Hi, Your great help is very appreciated. I am looking for any Unix command or tool for doing Stress/Load test of php files at command prompt. I tried torture.pl but it is not working after20 concurrent threads/users. as it is very urgent for me..please suggest ur ideas asap. thanks (5 Replies)

4. UNIX for Dummies Questions & Answers

Hi Everyone, My company is involved in performing performance testing and now they want to perform couple of training related with executing those tests on the servers based on Unix sytems. And I have to provide them draft of the content for those trainings. I think this kind of training... (2 Replies)

5. Shell Programming and Scripting

How to change value in column 5 to negative based on value in column 2 ? Example: For all records with A in column 2 change value in column 5 to negative. file Code: 1234~A~b~c~10~e~f~g~h~09/10/09 1234~A~b~c~75~e~f~g~h~11/12/10 1234~A~b~c~40~e~f~g~h~12/06/10 5678~B~b~c~2~e~f~g~h~01/11/11... (4 Replies)

6. UNIX for Dummies Questions & Answers

How to do Negative testing in Unix ?? Please reply asap. Regards Esha (0 Replies)

7. Shell Programming and Scripting

How to do Negative testing in Unix ?? Please reply asap. Regards Esha (0 Replies)

8. Post Here to Contact Site Administrators and Moderators

Hi All, I have received a notification that I have posted a question double times. But I have not done all this intentionally. I have just joined this site and was not aware of the rules. Also I have my bits in negative. what does that mean. Thanks (1 Reply)