[root@node29 ~]# vim ./test.sh 
# 设置history文件，以及size：
HISTFILE=~/.test_history
HISTSIZE=1000
HISTFILESIZE=1000

# 启用history
set -o history

param=""
read -e -p "Please input param: " param
echo "${param}" >> ${HISTFILE}
echo "The param you input is: ${param}"