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# Manual opt parsing example | |
# | |
# Features: | |
# - supports short and long flags (ie: -v|--verbose) | |
# - supports short and long key/value options (ie: -f <file> | --filename <file>) | |
# - supports short and long key/value options with equals assignment (ie: -f=<file> | --filename=<file>) | |
# - does NOT support short option chaining (ie: -vh) | |
# - everything after -- is positional even if it looks like an option (ie: -f) | |
# - once we hit an arg that isn't an option flag, everything after that is considered positional | |
function optparsing_demo() { |
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/** | |
* Different case matchers | |
* | |
* @see <a href="https://en.wikipedia.org/wiki/Naming_convention_(programming)#Examples_of_multiple-word_identifier_formats">Examples of multiple word identifier formats</ | |
*/ | |
sealed class CaseMatcher(private val regex: Regex) { | |
open fun notMatches(source: String?): Boolean { | |
return !matches(source) | |
} |
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#!/bin/bash | |
# These steps will allow the setup of an on-demand SSH proxy | |
# Three unit files will be created to serve this purpose: | |
# ssh-socks-helper.socket - The listening socket providing activation | |
# ssh-socks-helper.service - A systemd proxy to pass the socket fd | |
# ssh-socks.service - The actual SSH service providing the tunnel | |
cat <<'EOF' > ~/.config/systemd/user/ssh-socks-helper.socket | |
[Unit] | |
Description=Proxy Helper Socket for Bastion SOCKS5 Proxy |
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realm=Sonatype Nexus Repository Manager | |
host=nexus.company.com | |
user=admin | |
password=admin123 |