timezone centos 7

gistfile1.txt

[root@lxmp1 ~]# timedatectl list-timezones | grep -i xico
America/Mexico_City
[root@lxmp1 ~]# timedatectl set-timezone America/Mexico_City
[root@lxmp1 ~]# timedatectl
      Local time: Mon 2019-09-16 21:29:13 CDT
  Universal time: Tue 2019-09-17 02:29:13 UTC
        RTC time: Tue 2019-09-17 02:29:13
       Time zone: America/Mexico_City (CDT, -0500)
     NTP enabled: yes
NTP synchronized: yes
 RTC in local TZ: no
      DST active: yes
 Last DST change: DST began at
                  Sun 2019-04-07 01:59:59 CST
                  Sun 2019-04-07 03:00:00 CDT
 Next DST change: DST ends (the clock jumps one hour backwards) at
                  Sun 2019-10-27 01:59:59 CDT
                  Sun 2019-10-27 01:00:00 CST