What are the two files of crontab command?
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How to debug the problems encountered in the shell script/program?
Explain about stdin, stdout and stderr?
Using set -A write a script to print the output of the ls command in 5 columns with two spaces between each column. Pretend that ls does not have multicolumn output.
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.
What are the different kinds of loops available in shell script?
How can I set the default rwx permission to all users on every file which is created in the current shell?
How to initialize a directory size to a variable??
How do I stop script errors?
What are the different methods available to run a shell script?
When you login to a c shell, which script would be run first?
What is the use of break command?
What is the default shell of solaris?