If you have a string "one two three", which shell command would you use to extract the strings?
5 12922What is the difference between a shell variable that is exported and the one that is not exported?
6 11862Post New Shell Script Questions
What does $@ mean bash?
What is web script?
c program the catches the ctrl-c(SIGINT) Signal for the first time and prints a output rather and exit on pressing Ctrl-C again
How do you know which shell I am using?
What are the advantages of shell scripting?
How to print pid of the current shell?
How to get the first line from a file using just the terminal?
How to get the 3rd element/column from each line from a file?
What is computer cli?
What is the best scripting language?
What is awk script?
Why is used in shell scripting?
How do I start a shell script?
What is shell chemistry?
What is the command to find out today's date?