What is awk in shell script?
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Why are there shells on the beach?
c program to check whether all the directories in the path exists has read and write permission
What can you do with powershell?
What is wc in shell script?
What is the difference between grep and egrep?
How to get the 3rd element/column from each line from a file?
How to write a function?
How do I run a bin bash script?
I have 2 files and I want to print the records which are common to both.
Why do we write bin bash in shell scripts?
Explain about echo command?
write a shell script to emulate the Id command of PRIMOS which lists files and directories. It list files first with a header FILES and then directories with a header DIRECTORIES. This command has several options. The main ones are. -file select files only -dir select directories only -reverse sort in reverse order -no_header put no header on the output -brief output the header only -size display the size of each file -help display Id´s syntax and options.