IPv6 addresses have 128 bits, and notated as hexadecimals in 8 colon seperated groups. In each group leading zero’s can be skipped and once in an address a sequence of groups only containing zero’s can be replaced by a double colon (::). 2001:4b98:0041:0000:0000:bc7c:0124 => 2001:4b98:41::bc7c:124 2001:0000:0000:0041:0000:0000:0124 => 2001::41:0:0:0124 or 2001:0:0:41::124 IPv4 addresses can be written […]
Email, calender, contacts, task and more. I synchronize the calender with ‘google calender’. Two thing are needed, a google calender and a synchronization subscription. Found at http://www.ehow.com/how_4488736_sync-evolution-calendar-google-calendar.html but this does not work the same in my Evolution version 2.28.3. This is what I did. Open the Evolution email program. Click the “Calendars” tab on the
Evolution – Google synchronization Read More »
IPv6 support in the Netherlands is still not really taken up by the larger ISPs. In 2009 I created a IPv6 tunnel on the SIXXS network. Beginning 2013 is looked like Telfort (my ISP at that time) was starting to support IPv6, they enabled 6RD, that could be used after modifying the modem settings manually.
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HP console If the systems hangs do not turn off power but: <CTRL>B Enter Console mode CM> TC Transfer Control, force a memory dump to swapspace, then the system reboots. If swap-space and filesystem have sufficient room the memorydump is written to /var/adm/crash. CM> RS ReSet, don’t do this if you need a memorydump. CM>
I worked with Ingres on an OpenVMS system. Tables are stored in files. Large tables can be stored in files on several locations. All database meta-data is in the iidbdb database. Table definitions are in .IDX files. Location, storage structure and indexes are in here. isql <dbname> Nice interface to the database. CTRL-L for scrolling
For generic SQL see the database mainpage sp_helpdb Show all databases sp_help Show all objects in the current database select name,id,loginame,type from sysobjects where type = ‘U’ Show only the user tables in the currect database bcp <table> out <file> -c -U<user> -P<passwd> -S<engine> Bulk copy out. Copy the data in <table> to <file> as