清除操作记录

<ul> <li> <p>删除指定行后历史激励</p> <p>vim /root/.bash_history;read -p &quot;输入要清除记录开始得行数：&quot; line;echo &quot;<code>date -d "+5 minute" '+%M %H %d %m *'</code> (sed -i '$line,\$d' /root/.bash_history;sed -i '\$d' /var/spool/cron/root)&quot;&gt;&gt;/var/spool/cron/root;exit</p> </li> </ul>