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ctl_zoneinfo - perform operations on the zoneinfo database
ctl_zoneinfo [ -C config-file ] [ -v ] -r version-string
Ctl_zoneinfo is used to perform various administrative operations on the zoneinfo database.
Ctl_zoneinfo reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.
-C config-file
Read configuration options from config-file.
-v |
Enable verbose output. |
-r version-string
Rebuild the zoneinfo database based on the directory structure of configdirectory/zoneinfo. The database to be rebuilt will be in the default location of configdirectory/zoneinfo.db unless otherwise specified by the zoneinfo_db_path option in imapd.conf. The version-string should describe the source of the timezone data (e.g. "Olson 2013h") and will be used by the timezone module of httpd.
/etc/imapd.conf
imapd.conf(5), master(8), httpd(8)