you can use the CAM-Subsystem from FreeBSD to control your disks. list available disks: camcontrol devlist list disk-information about disk /dev/ada0: camcontrol identify /dev/ada0 send disk /dev/ada0 to idle state: camcontrol idle /dev/ada0 send disk /dev/ada0 to standby state: camcontrol … Continued
checkout the live-example from http://jsbin.com/liwecukasi/edit?html,output The live-example code is: <!DOCTYPE html> <html> <head> <meta charset=utf-8 /> <title>videojs-contrib-hls embed</title> <link href=”https://cdnjs.cloudflare.com/ajax/libs/video.js/5.10.2/alt/video-js-cdn.css” rel=”stylesheet”> <script src=”https://cdnjs.cloudflare.com/ajax/libs/video.js/5.10.2/video.js”></script> <script src=”https://cdnjs.cloudflare.com/ajax/libs/videojs-contrib-hls/3.0.2/videojs-contrib-hls.js”></script> </head> <body> <h1>Video.js Example Embed</h1> <video id=”my_video_1″ class=”video-js vjs-default-skin” controls preload=”auto” width=”640″ height=”268″ data-setup='{}’> <source … Continued
If you receive this webserver-error while querying the horde website [core:notice] [pid 18909:tid 34391285760] AH00052: child pid 18911 exit signal Bus error (10) it is an error in the processing of the horde *.php files, which often cause the killing … Continued
the default keymap shortcuts in mc-4.8.18 are stored in the file ~/.config/mc/mc.keymap: 1 [main] 2 ChangePanel = tab 3 Help = f1 4 UserMenu = f2 5 View = f3 6 # ViewFile = 7 Edit = f4 8 # … Continued
Typo3 v7.6.14 edit the file typo3conf/LocalConfiguration.php and change the security level from rsa (default) to normal loginSecurityLevel’ = ‘normal’
problem: the update-process for aptitudes “reading package list” takes a very long time. reason: the $LANGUAGE-variable has a wrong value. solution: set a correct value in bash via export LANGUAGE=en and afterwards restart aptitude.
postgreSQL v9.6 CREATE DATABASE testdb ENCODING ‘utf8’ LC_COLLATE ‘de_DE.UTF-8’ LC_CTYPE ‘de_DE.UTF-8’ TEMPLATE template0;
if you’ve upgraded virtualbox and afterwards you can’t start the vm’s, because of the error ‘the device helper structure has changed’, you must reinstall/update your virtualbox extension pack. Run as root the following command: vboxmanage extpack install –replace ‘new-extpack-file’
Error message: Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Please reinstall virtualbox-dkms package and load the kernel module by executing ‘modprobe vboxdrv’ as root. … Continued
If you want to add a bonded interface in Debian Linux, you don’t need the package ifenslave anymore. You can create/modify/delete the bonded interface completly through sysfs. at first load the required bonding-driver into kernel: modprobe ‘bonding’ create a … Continued