Proxyon and off, paired with netshare app on android

config.bak

# if you want to use github/gitlab, put this on your .ssh/ folder
# github.com
Host github.com
    Hostname ssh.github.com
    ProxyCommand nc -X connect -x 192.168.49.1:8282 %h %p
    # windows
    #ProxyCommand connect -H 192.168.49.1:8282 %h %p
    Port 443
    ServerAliveInterval 20
    User git
 
#And if you use gitlab as well the entry should be like:
# gitlab.com
Host gitlab.com
    Hostname altssh.gitlab.com
    Port    443
    ProxyCommand    /usr/bin/nc -X connect -x 192.168.49.1:8282 %h %p
    # windows
    #ProxyCommand connect -H 192.168.49.1:8282 %h %p
    ServerAliveInterval 20
    User  git

proxyoff.sh

if [ $(id -u) -ne 0 ]; then
  echo "This script must be run as root";
  exit 1;
fi

gsettings set org.gnome.system.proxy mode 'none' ;

grep PATH /etc/environment > lol.t;
cat lol.t > /etc/environment;

printf "" > /etc/apt/apt.conf.d/95proxies;

rm -rf lol.t;

mv /home/erick/.ssh/config /home/erick/.ssh/config.bak;

proxyon.sh

if [ $(id -u) -ne 0 ]; then
  echo "This script must be run as root";
  exit 1;
fi

if [ $# -eq 2 ]
  then

  gsettings set org.gnome.system.proxy mode 'manual' ;
  gsettings set org.gnome.system.proxy.http host '$1';
  gsettings set org.gnome.system.proxy.http port $2;


  grep PATH /etc/environment > lol.t;
  printf \
  "http_proxy=http://$1:$2/\n\
  https_proxy=http://$1:$2/\n\
  ftp_proxy=http://$1:$2/\n\
  no_proxy=\"localhost,127.0.0.1,localaddress,.localdomain.com\"\n\
  HTTP_PROXY=http://$1:$2/\n\
  HTTPS_PROXY=http://$1:$2/\n\
  FTP_PROXY=http://$1:$2/\n\
  NO_PROXY=\"localhost,127.0.0.1,localaddress,.localdomain.com\"\n" >> lol.t;

  cat lol.t > /etc/environment;


  printf \
  "Acquire::http::proxy \"http://$1:$2/\";\n\
  Acquire::ftp::proxy \"ftp://$1:$2/\";\n\
  Acquire::https::proxy \"http://$1:$2/\";\n" > /etc/apt/apt.conf.d/95proxies;

  rm -rf lol.t;
  mv /home/erick/.ssh/config.bak /home/erick/.ssh/config;

  else

  printf "Usage $0 <proxy_ip> <proxy_port>\n";

fi