nftables whitelisting docker
I have two docker containers running on my machine where a very restrictive nftables configuration is active. I’d like to keep it that way but whitelist access to the docker containers from outside.
Unix & Linux
What exactly is an ifconfig dropped RX packet?
I’m seeing very high RX dropped packets in the output of ifconfig: Thousands of packets per second, an order of magnitude more than regular RX packets.
How can I disable the shutter sound of gnome-screenshot?
After a recent update of my LMDE, the gnome-screenshot tool started making an annoying camera shutter noise every time a screenshot is taken. This is both annoying and startling (especially if you happen to be wearing earphones when taking the screenshot).
How do I make multiple directories at once in a directory?
I know with mkdir I can do mkdir A B C D E F to create each directory. How do I create directories A-Z or 1-100 with out typing in each letter or number?
Can’t get Intel HD 5500 graphics to work with Debian
I’m using Debian 8, but my integrated graphics card does not seem to be used.
Why are there many accounts? I’m the only user
I am running an Ubuntu 12.04 desktop system. So far I have only installed some programs (I have sudo rights).
How do I merge two *.avi files into one
I have two *.avi files:
wlan number assignment
How or where does Linux determine the assignment of a network device? Specifically, wlan0 or wlan1 for wireless USB devices.
Why does grep not work with redirection?
Using the top command with redirection works fine:
How to get rid of the “scanning for btrfs file systems” at start-up?
After upgrading from Ubuntu 12.04 to Ubuntu 12.10, I get a message “scanning for btrfs file systems” at starting-up. I don’t have any BTRFS filesystem. It delays the booting for about 15 seconds.