Shell Scripting
Interview Questions And Answers
Q: - Explain “STDERR”?
STDERR Standard Error. A special type of output used for error messages. The file descriptor for STDERR is 2.
Submitted By:-Eric Email-ID: - erice934@gmail.com
Q: - Explain “Escape Sequence”?
An escape sequence is special sequence of characters that represents another
character.
Submitted By:-Martinos Email-ID: - martinos_sa@rediff.com
Q: - Explain “Output Redirection” in shell scripting?
In UNIX or Linux, the process of capturing the output of a command and storing it in a file is called output redirection because it redirects the output of a command into a file instead of the screen.
Submitted By:-Eric Email-ID: -erice934@gmail.com
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