1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

  emacs_file="emacs-28.2.tar.xz"
  emacs_dir="emacs-28.2"
  emacs_installed="/usr/local/bin/emacs-28.2"

  if [ "$emacs_installed" ]; then
	  echo "emacs-28.2 is installed."
  else
	  sudo apt install libncurses-dev -y;
	  sudo apt install libgnutls28-dev -y;

	  if [ "$emacs_file" ]; then
		  echo "$emacs_file exists."
	  else
		  wget http://mirrors.ustc.edu.cn/gnu/emacs/$emacs_file
	  fi

	  if [ "$emacs_dir" ]; then
		  echo "$emacs_dir exists."
	  else
		  tar -xvf $emacs_file
	  fi

	  cd $emacs_dir
	  ./configure --without-x --with-gnutls=yes && chmod +x ./* && sudo make && sudo make install
  fi