Question
What does $# represent in a shell script?
More Shell Scripting Questions
- Which command is used to read user input from the keyboard and store it in a variable?
- In bash, what does trap 'echo Exit' EXIT do?
- Which character is used to denote a single-line comment in a shell script?
- Which command will read input line-by-line from a file in a shell script?
- Which symbol is used to redirect the standard output of a command to a file, appending the output to the end of the file if it already exists?
- Which operator is used for string equality comparison within `test` or `[` commands in shell scripting?
- In a POSIX shell script, which construct correctly tests whether variable x is an empty string?
- Which operator enables process substitution?
- Which command is used to display the number of lines in a file?
- Which character is used to denote a single-line comment in a shell script?
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