SELKS | some hints
There are no scripts in /opt/selks/Scripts/Setup/. You will find them in /usr/bin. Update your construction via # selks-upgrade_stamus Do not configure stuff manually during update process! Advertisements
ffmpeg | mixing tracks volume problem
amix parameter decreases volumes of each input track to avoid clipping of the result track. Try this to prevent this behaviour: ffmpeg -y -i payload.mp2 -i bed.mp2 -filter_complex “[0]volume=2[a];[1]volume=2[b];[a][b]amix=inputs=2:duration=shortest:dropout_transition=0” payload_plus_bed.mp2
OpenBSD | incoming network connections and processes
Here for nginx: # fstat | grep internet | grep nginx | grep -v 192.168 | grep ‘<–'
debian | show network interface speed modes
Install and use # ethtool
snort on debian
install snort set up the promisc interface disable ipv6/inet6 for this interfacectl.conf add net.ipv6.conf.enp3s0.disable_ipv6 = 1 to sysctl.conf config snort to listen for this interface
debian | promisc interface auto up on boot
auto enp3s0 iface enp3s0 inet manual up ifconfig enp3s0 up up ifconfig enp3s0 promisc ATTENTION: Check it with netstat -i The promisc interface should show up with BMPRU (P stands for promisc). P appears only if the interface is wired and connected to a switch.
ffmpeg | audio to video for youtube
# ffmpeg -loop 1 -r ntsc -i “IMAGE.jpg” -i “AUDIO.mp3” -acodec aac -vcodec libx264 -preset fast -threads 0 -shortest “VIDEO.mov”
