man命令显示颜色
在.bashrc下添加
export LESS_TERMCAP_mb=$'E[01;31m' export LESS_TERMCAP_md=$'E[01;31m' export LESS_TERMCAP_me=$'E[0m' export LESS_TERMCAP_se=$'E[0m' export LESS_TERMCAP_so=$'E[01;44;33m' export LESS_TERMCAP_ue=$'E[0m' export LESS_TERMCAP_us=$'E[01;32m'
source .bashrc