| G.2. Bash Command-Line Options
Bash itself has a number of command-line options. Here are some of the more useful ones. -c Read commands from the following string and assign any arguments to the positional parameters. bash$ bash -c 'set a b c d; IFS="+-;"; echo "$*"'a+b+c+d | -r --restricted Runs the shell, or a script, in restricted mode. --posix Forces Bash to conform to POSIX mode. --version Display Bash version information and exit. -- End of options. Anything further on the command line is an argument, not an option.
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