What does pipe () return?
How do you list the files in an UNIX directory while also showing hidden files?
How to convert a hidden file to normal visible file?
What will the following command do?
What is an Environment Variable?
How do you remove a directory?
How do I search for a file in unix command?
What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?
What is s and g in sed command?
What is unix command?
In UNIX, what is the command to kill a process?
Why we are using UNIX OS when we are doing the testing in our application?
What is the use of awk command in unix?