linux之让history命令显示日期和时间方法

# echo 'HISTTIMEFORMAT="%F %T "' >> /etc/profile

#source/etc/profile

# history

 2017-08-16 15:30:15 yum install -y mysql-server mysql-client

 2017-08-16 15:30:15 service mysqld start

 2017-08-16 15:30:15 sysdig proc.name=sshd

 2017-08-16 15:30:15 sysdig -c topprocs_net

 2017-08-16 15:30:15 sysdig proc.name=sshd

 2017-08-16 15:30:15 sysdig proc.name=sshd | more

 2017-08-16 15:30:15 sysdig fd.name=/var/log/auth.log | more

 2017-08-16 15:30:15 sysdig fd.name=/var/log/mysqld.log

 2017-08-16 15:30:15 sysdig -cl

 2017-08-16 15:30:15 sysdig -i httplog

 2017-08-16 15:30:15 sysdig -i proc_exec_time

 2017-08-16 15:30:15 sysdig -i topprocs_cpu

 2017-08-16 15:30:15 sysdig -c topprocs_cpu

 2017-08-16 15:30:15 sysdig -c tracers_2_statsd

 2017-08-16 15:30:15 sysdig -c topfiles_bytes

 2017-08-16 15:30:15 sysdig -c topprocs_cpu

 2017-08-16 15:30:15 sysdig -c topprocs_cpu "fd.name contains sshd"

 2017-08-16 15:30:15 sysdig -c topprocs_cpu "proc.name contains sshd"

 2017-08-16 15:30:15 csysdig

 2017-08-16 15:30:15 sysdig -c topprocs_cpu

 2017-08-16 15:30:15 rpm --import https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public

 2017-08-16 15:30:15 curl -s -o /etc/yum.repos.d/draios.repo http://download.draios.com/stable/rpm/draios.repo

 2017-08-16 15:30:15 yum install -y epel-release

 2017-08-16 15:30:15 yum update

 2017-08-16 15:30:15 yum makecache

 2017-08-16 15:30:15 yum -y install kernel-devel-$(uname -r)

 2017-08-16 15:30:15 yum -y install sysdig

 2017-08-16 15:30:15 sysdig

 2017-08-16 15:30:15 yum install httpd mysql

 2017-08-16 15:30:15 service httpd start