What is the protocol for PING command?
Differentiate cat command from more command.
What will the following command do?
What is the syntax of grep command and what is its use?
in UNIX,How do you check for processes started by particular user suppose the user name is 'suresh'?
How to remove a crontab file?
How do you change file permissions and ownership in Unix?
Sorry to all Technical person for mistake of Question. Now i am post currect question Why copied file permission is changed in destination. When i give all permission i.e 777 to file and copy that to other location in destination the permission is 755. But if give permission 555 in destination that file permission is 555 and if give permission 444 to file after copy in destination the file permission is 444. These all are happening in normal user. How the umask value is calculate here really i am not understand. Please write the proper answer. Thanks in Advance
In UNIX, what is the command to kill a process?
How to check whether some services are running in another server or not? Suppose i am currently in a server named A.I want to check whether some services are running in server B without logging into the server B.
3 Answers Amazon, MBA, Syntel, TCS, Unisys,
What are grep patterns?
What does #!/ Bin sh do?
In UNIX, what is the command to edit contents of the file?