history命令转换json

1、添加下面内容到/etc/bashrc

HISTDIR='/var/log/command.log'
if [ ! -f $HISTDIR ];then
touch $HISTDIR
chmod 666 $HISTDIR
fi
export HISTTIMEFORMAT="{"TIME":"%F %T","HOSTIP":"$(/usr/sbin/ifconfig |grep 10.0.*.* |grep "inet " |awk -F":" '{print $1}'|awk '{print $2}')","LI":"$(who -u am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g')","LU":"$(who am i|awk '{print $1}')","NU":"$(whoami)","CMD":""
export PROMPT_COMMAND='history 1|tail -1|sed "s/^[ ]+[0-9]+ //"|sed "s/$/"}/">> /var/log/command.log'

2、生效

source /etc/bashrc

3、效果