proxy setting for your shell

proxy_shell.sh

# Date: 2025-01-31
# Author: Esonhugh
# proxy command to make you switch your commandline fastly

export PROXY_HOST="127.0.0.1"   # define as your favour
export PROXY_PORT="7890"  # define as your favour
proxys(){
        case "$1" in
                (h)
                        echo "|==============================================|"
                        echo "|                   $0 Usage               |"
                        echo "|         ---- fast commandline proxy switcher |"
                        echo "|==============================================|"
                        echo "| Basic Usage: $0 [SubCommand] [param1]    |"
                        echo "|==============================================|"
                        echo "|                Sub Command List              |"
                        echo "|==============================================|"
                        echo "| proxy [proxy_ip]          import ip temply   |"
                        echo "| port [port_id]            import port temply |"
                        echo "| loc                       import localhost   |"
                        echo "| on                        up the cli proxy   |"
                        echo "| off                       down the proxy     |"
                        echo "| *                         show proxy setting |"
                        echo "| h/help                    show help          |"
                        echo "|==============================================|"
                        ;;
                (proxy)
                        export PROXY_HOST="$2"
                        ;;
                (port)
                        export PROXY_PORT="$2"
                        ;;
                (loc)
                        export PROXY_HOST="127.0.0.1"        # define as your favour
                        export PROXY_PORT="7890"       # define as your favour
                        $0 on
                        ;;
                (on)
                        export https_proxy=http://$PROXY_HOST:$PROXY_PORT \
                        http_proxy=http://$PROXY_HOST:$PROXY_PORT \
                        all_proxy=socks5://$PROXY_HOST:$PROXY_PORT && \
                        echo 'export PROXY_HOST complete' && $0 show
                        ;;
                (off)
                        unset https_proxy http_proxy all_proxy && echo 'unset PROXY_HOST complete'
                        ;;
                (help)
                        proxys h
                        ;;
                (*)
                        echo "Current Proxy Condition like ...."
                        export|grep proxy
                        echo "if you can't see any output like 'XX_PROXY=' there"
                        echo "That means no proxy is set"
                        ;;
        esac
}