Explain about the slow execution speed of shells?
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What is use of "cut" command?
How to sort a result of Ls -l command based on columns. Ex. i want to sort 5th column from output of ls -l command.
how is the oppurtunities for unix in the software
There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.
write a shell script to check whether all the directories in the path exist has read and write permission
What is shell scripting?
what does "kill -9" and "kill -1" do
What are the Different types of shells?
How to change our default shell?
What is a shell made of?
What is computer cli?
What is "test"? How it is used in shell scripting?