What is the protocol for PING command?
how many types of file in unix?
34 Answers MNC, TCS,
Give the command to display space usage on the UNIX file system.
Using unix command how to display no of records in oracle?
Which command is used to delete all files in the current directory and all its sub-directories?
What does sed command do in unix?
What is the difference between Shell Programming and Shell scripting?
10 Answers HCL, TCS, Wipro,
What does the metacharacter mean?
what is the use of nice command?
What is grep and sed command?
What is the command to check ports active in UNIX?
in a growing log file how will you see the 1st 99 lines?
what is the functionality of kernel in unix architecture?