| #!/bin/bash | |
| # | |
| # Copy data from a Time Machine volume mounted on a Linux box. | |
| # | |
| # Usage: copy-from-time-machine.sh <source> <target> | |
| # | |
| # source: the source directory inside a time machine backup | |
| # target: the target directory in which to copy the reconstructed | |
| # directory trees. Created if it does not exists. | |
| # |
| #!/bin/bash | |
| scanimage --batch --batch-double | |
| read -p "Flip papers in the feeder, last page on top. Press [Enter] key to start..." | |
| endpage=$(echo "$(ls *.pnm -1 | wc -l) * 2" | bc) | |
| scanimage --batch --batch-increment -2 --batch-start $endpage | |
| for file in *.pnm; do convert $file $file.jpg; done | |
| rm *.pnm | |
| convert $(ls *.jpg -1v | paste) -compress jpeg -page A4 output.pdf |
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| """ | |
| Parse output of nvidia-smi into a python dictionary. | |
| This is very basic! | |
| """ | |
| import subprocess | |
| import pprint | |
| sp = subprocess.Popen(['nvidia-smi', '-q'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
I just got this working so I figured I'd share what I found, since there's hardly any information about this anywhere online except an RFC, the GPG mailing list and one tutorial from the GnuPG blog.
You can use automatic key discovery with WKD (Web key directory) to make it easy for users to import your key, in GPG since version 2.1.12. Since this feature is fairly new, it isn't yet available in the current LTS release of Ubuntu (16.04; xenial), however it is available in Debian stable (stretch).
I couldn't add a DNS CERT or DANE / OPENPGPKEY record through my email service (which also hosts my nameservers). I tried making the PKA record - a foo._pka.example.com TXT record but GPG doesn't seem to recognize it and fails; I'm still investigating why.
So the last option for self-hosted auto-discovery was WKD.
First thing I had to do was add an email address to my key. My primary UID is just my name so the key represents my identity rather
| #!/bin/bash | |
| # Go to $MATLABROOT/extern/engines/python and run the following line to build the python engine without root permissions. | |
| # See https://uk.mathworks.com/help/matlab/matlab_external/install-matlab-engine-api-for-python-in-nondefault-locations.html | |
| python setup.py build --build-base=$HOME/tmp/build install |
| Reverse Engineering the Apple Airscan / eSCL Protocol | |
| I am not certain of the origins, one person involved in IPP printing claimed it was proprietary of HP , but then again they have their own protocol. AirScan/eSCL is used by other manufacturers too like Xerox, Kyocera, Canon and more. Mopria also seems to claim some responsibility for it but then again it seems not completely. In any case it seems shrouded in such secrecy that to date several years after its implementation, unless someone wants to take it all apart. | |
| I offer this as my contribution. It is not perfect but almost there. | |
| As I began looking for information to make a scanner more compatible, I could only find fragments of information. Even Apple Developer Forums offered zero help. | |
| Server/Client in eSCL / AirScan: | |
| There is a “server”and a “client” the client can be a desktop computer or mobile device. The server is a scanner or another device configured to emulate a hardware scanner, even a desktop computer. In my case I did this on Linux, so |
| (defun my-setup-header-line-format () | |
| "Hide header line if required." | |
| (set-window-parameter (next-window) 'header-line-format | |
| (unless (window-at-side-p (next-window) 'top) | |
| 'none))) | |
| (add-hook 'exwm-update-class-hook #'my-setup-header-line-format) | |
| (set-face-attribute 'header-line nil | |
| :background "#000000" |
| # ------------------------------------------------ | |
| # Config files are located in /etc/wireguard/wg0 | |
| # ------------------------------------------------ | |
| # ---------- Server Config ---------- | |
| [Interface] | |
| Address = 10.10.0.1/24 # IPV4 CIDR | |
| Address = fd86:ea04:1111::1/64 # IPV6 CIDR | |
| PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE; ip6tables -A FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE # Add forwarding when VPN is started | |
| PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE; ip6tables -D FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADE # Remove forwarding when VPN is shutdown |
| #!/usr/bin/env python3 | |
| """ | |
| Copyright 2019 StollD, 2019 vurpo | |
| Original: https://github.com/StollD/linux-surface-fix-eraser | |
| Licensed under GNU GPL version 3 | |
| """ | |
| import os | |
| import os.path |
