exec

How do I check if a directory contains files? How do I find out if a directory contains files using bash shell under Linux or Unix like operating systems?

{ 5 comments }

How do I check whether a directory is empty or not under Linux / UNIX using a TCSH / C shell script?

{ 0 comments }

How do I watch or monitor applications that executed on a system and executes external programs via “bash”?

{ 0 comments }

How do I find out the size of the bss, text segment and data segment for each object or binary file under Linux operating systems?

{ 2 comments }

How can I find all all hidden files and directories (starting with . character) under UNIX or Linux and delete them using bash or ksh shell?

{ 3 comments }

Q. How do I delete control-alt-delete emergency keypress handling to improve security of my Ubuntu Linux server?

{ 4 comments }

How do I check whether a directory is empty or not under Linux / UNIX using a shell script? I’d like to take some action if directory is empty.

{ 39 comments }