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If you get an error when using bridged networking, type: # insmod /lib/modules/2.6.31.8-0.1-desktop/updates/vboxnetflt.ko That could help. Of course, substitute your current kernel.

You can check the MythTV database for errors with the following command: # mysqlcheck --check -u mythtv -p mythconverg Remember, this is just a check, no fix.

READ THIS SUMMARY If all you want is a workable version of KDE, stick with what came with the distro when you installed it. Everything else can break your system at any time with no warning because it *will* always be changing. If you want the latest ...

Issue the following command: # mysql -u mythtv -p mythconverg -e 'SELECT chanid, channum, callsign, name, sourceid, freqid, xmltvid FROM `channel` '; You get: +--------+---------+----------+---------------------+----------+--------+---------+ ...

download the rpm form the website install the rpm with # zypper in openfire.rpm tidy the start script /etc/init.d/openfire. Paste this at the beginning of the file, replacing what is already there.... #! /bin/sh ...

REDIRECT Apache en HTML

<video width="640" height="480"> <source type="video/ogg" src="foo.ogg"> <!-- and a fallback for h264 --> <source type="video/mp4" src="foo.mp4"> </video>

Linux performance basics I want to write about Cassandra performance tuning, but first I need to cover some basics: how to use vmstat, iostat, and top to understand what part of your system is the bottleneck -- not just for Cassandra but for any syste...

 > qdbus org.kde.kwin /KWin org.kde.KWin.toggleCompositing

error: nepomukservice not registered at DBus change the file .kde4/share/config/nepomukserverrc to: [Basic Settings] Configured repositories=main Start Nepomuk=true [Service-nepomukmigration1] autostart=false [Service-nepomukstrigiservice] autostart...

# | Alias | Name | Enabled | Refresh | Priority | Type | URI ---+-----------+-----------+---------+---------+----------+--------+-------------------------------...

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key function r Remove X's control over the keyboard e End all processes except init (SIGTERM) i Kill all processes except init (SIGKILL) s Write diskcache to disk u Remount all mounted filesystems read-only b Reboot!

REDIRECT OLD:How to secure an initial MySQL installation

show timeservers sntp list show dns servers dns server route list dns server route add dns=1.1.1.1 metric=5 add route ip rtadd dst=0.0.0.0 dstmask=255.255.255.255 label= gateway=192.168.1.254 intf= srcintf metric=0 ip rtadd Add a route to the routing ...

Did you know that you can use your android mobile phone as an internet modem? This can be handy when you are in a spot where there is no internet connectivity through wifi, for instance in a hotel. Just follow these simple steps: Install Proxoid from...

Five percent of a ext2/3/4 filesysteem is reserved for root. With tune2fs this can be tweaked, even after the filesystem is created. # tune2fs -m 1 /dev/sda1 this reserves 1 percent. # tune2fs -m 0.2 /dev/sda1 this reserves 0.2 percent On a filesys...

To allow access from your workstation (to use mysqladministrator?) you must allow access. mysql> update user set host='10.125.0.3' where user='root' and host='localhost'; Query OK, 1 row affected (0.00 sec) Rows matched: 1 Changed: 1 Warnings: 0 my...