发信人: queenking()
整理人: yard(1999-11-29 15:37:15), 站内信件
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【 在 easenet (Playman) 的大作中提到: 】
: 单位里sun的时区都设置成了PRC,
: 但是每到四月和九月的某天,时间就会跳来跳去...
: 我知道是夏令制的设置在作怪.
: 但不知道如何改这个设置...
: .......
#1> su
#2> cd /usr/share/lib/zoneinfo
#3> cp asia asia.origin #just a backup
#4> vi asia
in this file ,find such 2 lines:
Rule PRC 1986 max - Sep Sun>=11 0:00 0 S
Rule PRC 1987 max - Apr Sun>=10 0:00 1:00 D a nd change them into:
Rule PRC 1986 1991 - Sep Sun>=11 0:00 0 S
Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D
and save, quit
#5> zic asia
#6> cp Asia/Shanghai ./PRC
this file(/usr/share/lib/zoneinfo/PRC) should be copy-and-workable in any SUN workstation (I have only test it among some SUN workstations:U ltra 1,Solaris 2.5.1)
notes: 1. Solaris 2.6 or higher should not need any midifications
2. to SUN OS 4.1.X or lower, the last "copy" operation is not n eeded
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