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
Month: November 2019
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/
Self signed IMAP certificate creation
#! /bin/sh # # mkimapdcert,v 1.1 2001/01/02 03:54:25 drobbins Exp # # Copyright 2000 Double Precision, Inc. See COPYING for # distribution information. # # This is a short script to quickly generate a self-signed X.509 key for # IMAP over SSL. Normally this script would get called by an automatic # package installation routine. […]
Windows 7 | Cleanup
> DISM.exe /Online /Cleanup-Image /spsuperseded
PEM to CER conversion
# openssl x509 -inform PEM -in myserver.pem -outform DER -out myserver.cer
Powerpoint “Access to this webserver is disabled by default …” eternal modal error.
No more information? Stupid event logs? Life sucks? HKEY_CURRENT_USER\Software\Microsoft\Office\1X.0\Common\Internet\UseOnlineContent = 0 HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\1X.0\Common\Internet\UseOnlineContent = 0 Reason: Office tries to load templates from office.com.
KDE Plasma | install plasmoids the easy way
Download the plasmoid file and open console. Do # plasmapkg2 -i mystudd.plasmoid Then rightclick the tray – modify – add wiget/plasmoid Select yours, it should appear.
kvm | linux | shrink sparse disk using zerofree
Install zerofree edit your fstab, set your root drive to RO like /dev/vda1 / ext2 ro 0 1 Halt your system # halt -p Start your system into the grub menu, then select rescue mode, then drop to root shell Run zerofree like # zerofree /dev/vda1 Remount your root drive RW # mount -o remount,rw […]
bytes and bones 
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