Which of the following commands is used to manually pass a text file, script.sh, to the shell interpreter?
A. bash script.sh
B. script.sh bash
C. ./script.sh
D. .sh ./script
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Which command is used to make some_script.sh executable?
A. chmod a some_script.sh
B. chmod +x some_script.sh
C. ./some_script.sh some_command
D. cat ./somescript.sh
Which of the following Linux device nodes provide random numbers? Select all answers that apply.
A. /dev/rnd
B. /dev/urandom
C. /dev/urnd
D. /dev/random
Which command is used to create a temporary directory?
A. mktemp –d
B. mktemp –dir
C. mkstemp -d
D. mktempdir
If we want to debug the 15th line of a script, we must provide the _______ command on 14th line and the _______ command on 16th line of the script.
A. ./script 2> >, set +x
B. set -x, set +x
C. ./script 2>>, set +x
D. set +x, ./script 2>>