VI Edit File e437:terminal capability "cm" required solution

E437:terminal capability "CM" required

This error is usually caused by an environment variable term that is not configured or configured incorrectly.

Workaround:

implementation of export term=xterm;

or add the export term=xterm to the/etc/profile file.

Or

Method 1: If lazy, the direct execution of the command export term=linux or export term=xterm

Method 2: To the next once and for all, write the above command to/ETC/BASHRC file to ensure the permanent effect, remember to execute SOURCE/ETC/BASHRC after saving

VI Edit File e437:terminal capability "cm" required solution