How to decrypt a PDF file in linux
qpdf –password=YOURPASSWORD-HERE –decrypt input.pdf output.pdf
synergy 1.11.1 Package for Ubunu 20.04 „Focal Fossa“
There is no .deb package in the github Project, and generally all .deb packages for Synergy are quite old, so i rolled my own. Download it here:
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Bosch Logixx 7 Waschtrockner WHV28540/06: Fehlerspeicher auslesen und Testprogramme Starten
Fehlercode auslesen Drehschalter auf 0 (aus) Drehschalter auf Pos. 4 (3 Uhr) Temperaturwahltaste gedrückt halten, mit gedrückter Taste Drehschalter um eine Position im Uhrzeigersinn drehen Temperaturwahltaste loslassen Fehlercode wird angezeigt Bekannte Fehlercodes: E09: NTC-Fühler am Luftauslass -> kann der Fühler sein, kann aber auch die Platine oder das Verbindungskabel sein (NTC lässt sich mit Widerstandsmessung
Debian / Ubuntu: Recompile Package with custom configure build flags
get source + build dependencies sudo apt-get source packagesudo apt-get build-dep package modify package cd package nano debian/rules update version history dch -i build package debuild -us -uc -b install package dpkg -i ../package.deb
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Windows Server 2019: Einmaligen Neustart planen
schtasks /create /tn „reboot for updates“ /tr „shutdown /r /t 0“ /sc once /st 21:59:00 /sd 21.02.2020 /ru „System“ …oder ohne Angabe des Tages, einfach „heute“: schtasks /create /tn „reboot for updates“ /tr „shutdown /r /t 0“ /sc once /st 21:59:00 /ru „System“
How to remove all backups in Plesk for Linux
If you ever find yourself confronted with a Plesk system that is running out of disk space, and you just want to get rid off all the misconfigured „keep forever“ backups, here’s how to remove them all from the command line: /usr/local/psa/admin/bin/pmm-ras –get-dump-list | egrep „name=\“.*.xml“ | awk -F ‚“‚ ‚{ print $2 }‘ |
MegaCli: Enable Caches
./MegaCli64 -LDSetProp -Cached -LAll -aAll ./MegaCli64 -LDSetProp EnDskCache -LAll -aAll ./MegaCli64 -LDSetProp ADRA -LAall -aAll ./MegaCli64 -LDSetProp WB -LAll -aAll
Make Ubuntu great again!
sudo apt –purge autoremove apport apport-gtk appstream snap epiphany-browser epiphany-browser-data epiphany-browser-data epiphany-extensions firefox
Windows 10: Creating boot partitions from scratch
First, boot a Windows 10 or Windows Server 2019 rescue CD and enter the command prompt. Step 1a: If you have the 128MB + 100MB partitions and they are broken for some reason diskpart list disk select disk list part # visually check you are about # to do the right thing select part 1
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How to hibernate and resume from swap file in Ubuntu 20.04 using full disk encryption
On my laptop, I am running full disk encryption (LUKS with a single encrypted ext4 partition), and a single, large swap file as large as my system RAM (16GB). Here’s how to make it work: Make your swapfile have at least the size of your systems RAM: Note the UUID of the partiton containing your
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Clean default sources.list file for Ubuntu 20.04 focal
deb http://de.archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse deb http://de.archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse deb http://de.archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse deb http://de.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse deb-src http://de.archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse deb-src http://de.archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse deb-src http://de.archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse deb-src http://de.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe
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Saving battery life on linux using powertop
Most distributions come with a handy tool called powertop, that is able to automatically set kernel parameters to save energy. sudo powertop –auto-tune Settings are not permanent, to you can use the following snippet to create and load a systemd unit file to load the settings after rebooting your machine: cat << EOF | sudo
How to make Magento 2 FAST and NOT SUCK
[root@host ~]# cat /etc/my.cnf[…]max_statement_time = 30 F**k Magento 2! 😉
Xiaomi Robot Vacuum 4S2P DIY Battery Pack Repair
My Xiaomi Robot (V1) just sporadically shut down after around 20 Minutes of cleaning, stating „Error 14“. I looked it up, and Error 14 stands for battery malfunction. Since i own a lot of 18650 battery packs I’m able to build my own battery from old laptop battery 18650s, so I decided to upload the
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