Search this site
Visitormap
-
Recent Posts
Categories
- .bat
- .NET
- 16bit pcm
- 3cx
- 8bit pcm
- Access Point
- Active Directory
- arduino
- aruba
- ATS
- Azure
- batch
- block
- Chrome
- cli
- command line
- Configuration
- Connector
- convert
- credssp
- Datastores
- Defender
- Dell 5570
- DISM
- EdgeRouter
- ESXi
- Exchange 2010
- Exchange 2016
- ffmpeg
- File sharing
- fix
- fsmo
- GPO
- Hardware
- Homepage
- hosts.deny
- hp
- hpssacli
- Internet Explorer
- iSCSI
- ldap
- led
- linux
- Mamut Business Software
- Microsoft
- Microsoft Update
- MS SQL
- mstsc
- NAS
- News
- nuget
- OID
- OneDrive
- P2000
- P2V
- partedUtil
- partition
- powershell
- raspi
- registry
- RIS
- shutdown
- smtp
- snmp
- Sonos
- ssacli
- ssh
- switch
- Thin Client
- TLS
- Trend Micro
- Trusted Sites
- Update
- usb
- VAAI
- VEEAM
- VLAN
- VMFS
- vmkfstools
- VMware
- WDS
- wifi
- WIM
- Win10
- Windows
- Windows Server
Category Archives: linux
Block active ssh login attempts from unknown IP’s on linux using hosts.deny
Some hosts on the net are severely compromised or shown to be controlled by malicious users. imho: Never allow a root login using ssh to any machine you are setting up. Yes ~they~ are always probing. It is a storm. … Continue reading
Posted in block, command line, hosts.deny, linux, ssh
Comments Off on Block active ssh login attempts from unknown IP’s on linux using hosts.deny
Stacking some images with convert
Today I remembered I was reading on the web, somewhere I don’t remember, someone asked about stacking images that were grabbed from a webcam into one file, to create a kind of ghost effect. Playing around with ffmpeg and convert … Continue reading
linux ssh access to Zyxel NSA 320
Thanks to the guys over at NAS-central, who document their stuff well, I can now use my Zyxel NSA 320 directly on the network, over secure shell. In my case this is handy because I can now easily backup the … Continue reading
Convert PDF using linux
Convert at it again. I think I have posted something like this before, but ‘convert’ keeps being an amazing tool. Today converting Pdf’s into png picture format with: > convert -density <density in DPI> input.pdf -quality <quality ratio> output.png E.g. … Continue reading
Convert is cool once more
Got some PDF’s from a customer today. I need to convert these into images, since the program I use for wifi measurement does not accept PDF’s. Found the free solution of course, using linux. convert -density 300 -trim test.pdf -quality 100 … Continue reading
Using Raspi and MPD as home audio player
Today I installed a raspberrypi as home player using the Music Player Daemon [mpd] again, instead of that old laptop, I might save some power. Here’s what I did. [post moved to page]
Using mopidy on debian, playing your spotify premium account with your MPD client.
Nice, I play spotify premium streaming audio using mopidy on debian now 🙂 I approximately did this: I got debian debian-6.0.7-i386-netinst [I have to add though that this configuration can almost be applied to ubuntu as well, note that I … Continue reading