DigitalOcean does not provide a way to download a snapshot of your droplet locally. You can use rsync to accomplish this instead.
On your local machine, assuming you have added your-server in your SSH config:
rsync -aAXHv --append-verify --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found"} your-server:/
-a : archive mode (all files, with permissions, etc.)-A : preserve ACLs/permissions (not included with -a)
| on run argv | |
| tell application "iTerm" | |
| set t to make new terminal | |
| tell t | |
| activate current session | |
| launch session "Default Session" | |
| tell the last session | |
| write text "cd \"" & item 1 of argv & "\"; clear; pwd" | |
| end tell | |
| end tell |
This note describes the steps we took with the SETI Institute summer interns 2021 to install GNU Radio in their M1 Macs (MacBook Air M1 2020 model). We used gnuradio-docker-env as a starting point, which was of invaluable help.
There might be omissions, typos, etc., in this note, so any feedback is welcome. The procedure could also be streamlined a lot by generating known-good images and pushing the to Docker Hub.
| To create a new Device ID (and reset configuration) after cloning a VM with Syncthing, just remove the content of this folder: | |
| - Unix-like: $HOME/.config/syncthing | |
| - Mac: $HOME/Library/Application Support/Syncthing | |
| - Windows XP: %AppData%/Syncthing | |
| - Windows 7+: %LocalAppData%/Syncthing |
No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.
Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.
The easiest way to "convert" MKV to MP4, is to copy the existing video and audio streams and place them into a new container. This avoids any encoding task and hence no quality will be lost, it is also a fairly quick process and requires very little CPU power. The main factor is disk read/write speed.
With ffmpeg this can be achieved with -c copy. Older examples may use -vcodec copy -acodec copy which does the same thing.
These examples assume ffmpeg is in your PATH. If not just substitute with the full path to your ffmpeg binary.
If you want to fix a bug or propose an enhancement for IOTstack, you will need to prepare a Pull Request (PR).
Please don't try to do anything in this gist inside an ~/IOTstack folder on a Raspberry Pi that is also being used to run your Docker containers. It's easy to get confused and you could accidentally break your own working IOTstack.
You can do everything on the same Raspberry Pi that is running your IOTstack but it's usually easier to work on a desktop or laptop. If you accept this advice, there's no risk of breaking your running IOTstack.
This guide barely scratches the surface of Pull Requests. There is lots of advice on GitHub and Google will find plenty of hits for any question you might have.
| import sys, select | |
| print "You have ten seconds to answer!" | |
| i, o, e = select.select( [sys.stdin], [], [], 10 ) | |
| if (i): | |
| print "You said", sys.stdin.readline().strip() | |
| else: | |
| print "You said nothing!" |
