Change Emacs font size

C-x C-+ and C-x C-- to increase or decrease the buffer text size

Change the number of workspaces use command line

To get the current values:

dconf read /org/compiz/profiles/unity/plugins/core/hsize
dconf read /org/compiz/profiles/unity/plugins/core/vsize

To set new values:

dconf write /org/compiz/profiles/unity/plugins/core/hsize 4

dconf write /org/compiz/profiles/unity/plugins/core/vsize 1

在Ｔｅｒｍｉｎａｌ下打开当前路径的文件夹

You can type in the terminal: cd /home/myUser/some/long/path/to/a/directory and then: nautilus . The above command will open nautilus in the folder /home/myUser/some/long/path/to/a/directory (the period is the current directory) Or in the Terminal just type: nautilus /home/myUser/some/long/path/to/a/directory