Shell Scripting
Interview Questions And Answers
Q: Explain “Input Redirection” in shell scripting?
In UNIX or Linux the process of sending input to a command from a file is called input redirection.
Submitted By:-Eric Email-ID: - erice934@gmail.com
Q: - What is “Field separator”?
The field separator controls the manner in which an input line is broken into fields. In the shell, the field separator is stored in the variable IFS. In awk, the field separator is stored in the awk variable FS.
Submitted By:-Martinos Email-ID: - martinos_sa@rediff.com
Q: - What is “Library”?
A file that contains only functions is called a library. Usually libraries contain no main code.
Submitted By:-Eric Email-ID: -erice934@gmail.com
 |
 |