gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=setting -sOutputFile=output.pdf input.pdf
Source: How to Reduce PDF File Size in Linux | Techwalla.com
samba – How to mount cifs with unix extensions – Ask Ubuntu
when i added ,vers=1.0 to the mount options, i changed the mount options from nounix to unix. you can check this with mount -l (unix is not an option which can be set implicit).$ sudo mount -t cifs //192.168.1.135/fooshare ~/fooshare -o username=foouser,password=foopass,uid=baruser,gid=baruser,vers=1.0to provide extra info:$ sudo bash -c “echo 3 > /proc/fs/cifs/cifsFYI”make sure you unmount the specified mount properly before setting the option. To view the status (number of current cifs mounts by):$ cat /proc/fs/cifs/DebugDatashareimprove this answer
Source: samba – How to mount cifs with unix extensions – Ask Ubuntu
Bluetooth-Kopfhörer EP650 bei Linux Mint / Ubuntu schlechte Qualität
Dort gibt es zwei Optionen beim Ausgangsprofil. Die einen nennt sich Hi-F-Wiedergabe (A2DP-Senken) und die andere Headst Head Unit (HSP/HFP). Eingestellt war Headst Head Unit (HSP/HFP) und genau da lag das Problem. Nachdem ich das Ausgangsprofil auf Hi-F-Wiedergabe (A2DP-Senken) umgestellt hatte, funktioniert mein Kopfhörer in der gewohnt guten Qualität.
Source: Bluetooth-Kopfhörer EP650 bei Linux Mint / Ubuntu schlechte Qualität
Das Problem hatte ich gleichermaßen mit meinen Bose QuietComfort 35 II und unter Kubuntu 16.04.
Hier (also KDE) findet man die Einstellung unter
- → Systemeinstellungen
- → Multimedia
- → Reiter “Einrichtung der Audio-Hardware”
- → oben unter Hardware die Kopfhörer auswählen (also zB Bose QC35 II)
- → darunter das Profil umstellen von Headset Head Unit (HSP/HFP) auf Hi-Fi-Wiedergabe (A2DP-Senken)
Git – Einrichten des Servers
Einrichtung des SSH-Zugangs auf der Server-Seite. In diesem Beispiel verwendest Du die authorized_keys-Methode zur Authentifizierung der Benutzer.
Source: Git – Einrichten des Servers
VladimirKrstulja/Guides/Jails – FreeBSD Wiki
3.1. Using a helper “basejail”One technique to prepare a boostrapped jail for quickest deployment involves setting up a “basejail”, which is a complete, configured jail which you clone every time you need to spawn a new jail. While managing many jails is best done with some kind of configuration automation which, in a way, obsoletes having bootstrapped jails like this, in some cases this can be useful. In short, it boils down to:
VladimirKrstulja/Guides/FreeBSDUpdateReverseProxy – FreeBSD Wiki
freebsd-update Reverse Proxy CacheEither because you’re a good netizen and don’t want to repeatedly hammer the FreeBSD mirrors to upgrade all your systems, or you want to benefit from the speed of having a local “mirror” (cache, more precisely), running a freebsd update reverse proxy cache with, say, nginx is dead simple.
Source: VladimirKrstulja/Guides/FreeBSDUpdateReverseProxy – FreeBSD Wiki
Funktionsweise – STUN/TURN Server – ProCall Enterprise
was ein STUN-/TURN-Dienst macht und welche Probleme er bei der Audio/Video Kommunikation zwischen zwei Clients beseitigt.
Source: Funktionsweise – STUN/TURN Server – ProCall Enterprise
Install iRedMail on FreeBSD inside Jail (with ezjail)
Install iRedMail on FreeBSD inside Jail (with ezjail)
Source: Install iRedMail on FreeBSD inside Jail (with ezjail)
FreeBSD package caching with squid web proxy
FTR and in case anybody arrives here via search, here’s a working squid configuration that effectively caches packages forever (2 years) and meta information slightly less aggressively (four weeks):
Continue reading “FreeBSD package caching with squid web proxy”
cifs-to-cloud bridge with enhanced privacy using samba, davfs2 and encfs
In this post I document how to use some cloud storage (“davfs2”) with enhanced privacy (“encfs”) and share this within my LAN (read: samba).
With plenty of online storage (ca. 1TB, 1&1 SmartDrive) and up-to-date internet connectivity at home (1&1 VDSL 100, with 40MBit uplink) it is reasonable to just use this. Continue reading “cifs-to-cloud bridge with enhanced privacy using samba, davfs2 and encfs”