Created
October 31, 2020 21:36
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Run a quick test for access to "sudo"
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| #!/usr/bin/env bash | |
| #>------------------------------------------------------------------------------ | |
| #> | |
| #> [ root-test ] | |
| #> | |
| #> Run a quick test for access to "sudo" | |
| #> | |
| #> No inputs are required when invoking this function. Outputs are printed | |
| #> to STDOUT as either "PASS" or "FAIL" and corresponding exit codes are | |
| #> emitted. | |
| #> | |
| #> USAGE: | |
| #> | |
| #> ./root-test <OPTION> | |
| #> | |
| #> where "OPTION" is an optional input; and where "OPTION" is one of the | |
| #> following: | |
| #> | |
| #> | | |
| #> -h, --help | Print this help text to the terminal | |
| #> | | |
| #> -s, --silent | Suppress verbosity messages (only exit codes are emitted) | |
| #> | | |
| #> | |
| #> ATTRIBUTION: | |
| #> | |
| #> Created on 20201031 by h8rt3rmin8r (161803398@email.tg) | |
| #> | |
| #> Source: | |
| #> https://gist.github.com/h8rt3rmin8r/1c66c2f543c1572745978afa40365e8e | |
| #> | |
| #>------------------------------------------------------------------------------ | |
| function _help() { | |
| cat "${0}" \ | |
| | grep -E '^#[>]' \ | |
| | sed 's/^..//' | |
| return $? | |
| } | |
| output="/dev/stderr" | |
| case "${1//[-]}" in | |
| h|H|help) | |
| _help | |
| exit $? | |
| ;; | |
| s|S|silent) | |
| output="/dev/null" | |
| ;; | |
| esac | |
| if (( $EUID != 0 )); then | |
| echo "FAIL" &>${output} | |
| exit 1 | |
| else | |
| echo "PASS" &>${output} | |
| exit 0 | |
| fi |
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