Quiz: scripts

Question 1 of 9

The interpreter and the shebang, the x permission and PATH, variables in quotes, $1, $# and "$@", [ -f ] tests and an exit status with a usage line on stderr. The questions follow the lessons “A script is a file of commands” and “Arguments, quotes and file checks”.

9 questions · threshold 70%

One correct answer

The script starts with `#!/bin/bash`, its mode is `rw-r--r--`, and line 5 holds the list `files=(todo.txt servers.txt)`. Which command, run from its directory, gets it through without an error?

sh backup-notes.sh
bash backup-notes.sh
backup-notes.sh
./backup-notes.sh

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Quiz: scripts

The script starts with #!/bin/bash, its mode is rw-r--r--, and line 5 holds the list files=(todo.txt servers.txt). Which command, run from its directory, gets it through without an error?

The script starts with `#!/bin/bash`, its mode is `rw-r--r--`, and line 5 holds the list `files=(todo.txt servers.txt)`. Which command, run from its directory, gets it through without an error?