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Graded Quiz: Shell Scripting » Week 3 » Hands-on Introduction To Linux Commands And Shell Scripting » Re⥃askly
Graded Quiz: Shell Scripting
Graded Quiz • 30 min Quiz10 Questions Week 3
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Graded Quiz: Shell Scripting

Graded Quiz • 30 min Quiz10 Questions Week 3
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10 Questions Week 3

Q:

Shell scripts are scripts that invoke a shell program. Which of the following invokes the Bourne shell program?

Q:

What is one of the advantages of shell scripts over compiled languages?

Q:

Which symbol is used for chaining filter commands?

Q:

What does chaining filters together produce?

Q:

What symbol do you use to define shell variables?

Q:

Which command lists all environment variables?

Q:

Which of the following is the cron job syntax?

Q:

Scheduling cron jobs with crontab involves a series of steps. Which step opens the default text editor?

Q:

Quoting is used to specify whether the shell should interpret special characters as metacharacters, or ‘escape’ them.​ When used in conjunction with the echo command, which of the following statements is true?

Q:

I/O redirection is a set of features that redirect either the standard input or the standard output. Which symbol redirects an error message to a file?

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