Question
What does $# represent in a shell script?
More Shell Scripting Questions
- What does the command `chmod 755 myscript.sh` set as permissions for `myscript.sh`?
- Which character is used to denote a single-line comment in a shell script?
- In a POSIX shell script, which construct correctly tests whether variable x is an empty string?
- Which operator enables process substitution in bash (e.g., diff <(cmd1) <(cmd2))?
- How do you typically make a shell script file executable?
- What does $# represent in a shell script?
- In shell scripting, how do you assign the string "Hello World" to a variable named `MESSAGE`?
- What does the #!/bin/bash line at the beginning of a shell script indicate?
- Which command is used to find the number of lines, words, and characters in a file?
- Which construct allows embedding a block of text in shell scripts as input?
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