历史文件

将历史记录追加到一个文件

 

将以下代码加入/etc/profile /etc/bashrc

 

export PROMPT_COMMAND='{ date "+[ %Y%m%d %H:%M:%S `whoami` `tty`] `history 1 | { read x cmd; echo "$cmd"; }`"; } \
     >> /var/log/jhf_p_history'

 

 

chmod 766 jhf_p_history

 

/etc/profile每次登陆都执行一次

 

/etc/bashrc 用户登陆时候执行用户宿主目录下面执行.bash_profile　　.bash_profile调用.bashrc
bashrc调用/etc/bashrc

 

[root@localhost ~]# cat .bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
unset USERNAME
[root@localhost ~]# cat .bashrc
# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi