Enlist some filename manipulation commands in unix.
what is exact definition of operating system?
How to use grep command to list find the records of a file containing 10 different strings?
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,
How many unix commands are there?
the difference between a soft link and a hard link?
Name the unix command to find how many days the server has been up.
Which unix command to make a new directory?
What are the differences among a system call, a library function, and a unix command?
Can you enlist some commonly used network commands?
How do you execute a UNIX command in the background?
What is rmdir command?
What are file commands?