wget https://ftp.gnu.org/pub/gnu/emacs/emacs-29.3.tar.gz
gun docs: https://www.gnu.org/software/emacs/manual/html_node/efaq/Installing-Emacs.html
cp -R emacs.d/. ~/.emacs.d/
download jdtls:
https://download.eclipse.org/jdtls/milestones/?d
unzip: //这个jdk版本至少是17以上所以不行 tar -xzf jdt-language-server-1.37.0-202406271335.tar.gz -C ~/Downloads/jdtls
跳转至之后一行
C + x + ]
将窗口向右滑动
C + x + }