squid acl | blocking Microsoft Internet Explorer | pattern
acl evil_browser browser IE Gecko$
Audio files | Get length in seconds
# sox MYFILE.mp3 -n stat
Debian + sox | add mp3 format
Install libsox-fmt-mp3
LINUX | Directories accessable and writable for a user but not deletable
The sticky bit does the trick: Only the owner can delete the element. # chmod 1777 /yourdir
KVM | Install virtual machine on a physical machine
KVM # qemu-img convert my.qcow2 -O raw /path/disk.img VMware # qemu-img convert my.vmdk -O raw /path/disk.img # dd if=/path/disk.img of=/dev/sdX
Ubuntu on KVM |boot into the grub menu
QUiCKLY press the right shift.
Windows 10 notifications in corporate environments | 1809 and above
Try this: Computer Configuration – Administrative Templates – Windows Components – Windows Security – Notifications – Hide all notifications If it doesn’t work, try this: HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Explorer\[DWORD DisableNotificationCenter = 1] For older versions check this: https://blogs.technet.microsoft.com/platforms_lync_cloud/2017/05/05/disabling-windows-10-action-center-notifications/
