- https://CryptPad.org
- https://CryptPad.org/instances/ – instances that are open to the public
- https://teams.hs.coop – temporary test installation for members of “Hostsharing”
- https://wiki.hostsharing.net/?title=Cryptpad
Author: johayek
-
CryptPad.org – a collaborative office suite that is end-to-end encrypted and open-source
-
my MacBook on macOS Sequoia does not connect to the Apple Store
My MacBook cannot connect to the Apple Store and update the utilities. It can also not get new utilities installed.
It is actually on macOS Sequoia Beta 15.0 . I am looking forward to the next release of macOS Sequoia. Hopefully this MacBook will be able to connect to the Apple Store again then.
-
Homebrew on Synology NAS
- https://github.com/MrCee/Synology-Homebrew = MrCee/Synology-Homebrew on GitHub
- I think this package screwed my NAS
- amongst other things I think it did “chgrp -R root” on my HOME directory #WTF
- it turned my DiskStation upside down
- this “homebrew” is also called “linuxbrew”
- after upgrading to “DSM 7.2.2-72806 Update 1” my diskstation needed this:
$ sudo ln -s /home/linuxbrew/.linuxbrew/Cellar/glibc/2.35_1/bin/ldd /usr/bin- https://github.com/ublue-os/bluefin/issues/1079 – “brew install llvm” fails with “Cannot write: No space left on device” #1079
- there was a dependency on llvm … – the filesystem in question is tmpfs (?!?) mapped into the RAM – setting the HOMEBREW_TEMP environment variable to /var/tmp
- this was also necessary: “$ ulimit -n 1024”
- https://github.com/MrCee/Synology-Homebrew = MrCee/Synology-Homebrew on GitHub
-
GNU Emacs: Shell Commands in Dired
I especially like this example:
$ uuencode ? ? > `?`.uuIt shows how to use the file (name) passed to the shell command together with a prefix and/or a prefix on the command line. That’s not trivial, because around the “?” usually only whitespace is permitted to make the mechanism work.
That’s a true and amazing life hack, something that makes my life easier almost every single day of my life.
-
Dynamic DNS Update API
- https://help.dyn.com/remote-access-api/
- https://help.dyn.com/remote-access-api/perform-update/ – I am still using a subset of the “Legacy Authentication URL” – as AVM suggested quite a few years ago …
Looks to me, as I cannot use IPv6 that way.
I am not sure, how to move forward.
-
message from my hoster: “ssh_exchange_identification: Connection closed by remote host”
- https://stackoverflow.com/questions/10127818/ssh-exchange-identification-connection-closed-by-remote-host-under-git-bash
- https://stackoverflow.com/a/15822474/3119172 – the only reasonable answer I read there:
I just ran into this today and it was because the server I was trying to connect to was overloaded with processing. So it may be possible that the server is low on memory or CPU starved.
-
SSH on Windows: OpenSSH, PuTTY
- https://github.com/PowerShell/Win32-OpenSSH
- https://github.com/PowerShell/Win32-OpenSSH/wiki
- https://github.com/PowerShell/Win32-OpenSSH/wiki/ssh.exe-examples
- %USERPROFILE%\.ssh\config – ~/.ssh/config – it allows this notation even on Windows OpenSSH (and be aware of this: %USERPROFILE = “~”!):
- IdentityFile ~/.ssh/id_ed25519
- https://en.wikipedia.org/wiki/ssh-agent – SSH authentication agent
On Windows OpenSSH’s “SSH authentication agent” is meant to run as Windows “service“. Starting a couple of years back, Microsoft decided, to deactivate that service by default. Now there are corporations, that do not want to have the “ssh-agent” service running at all. No SSH authentication agent, no caching of ssh ID-s (after enquiring the respective passphrase) – i.e. you have to enter your passphrases again and again. Right: if you are a bad boy, you use private keys with empty passphrases – but you are not a bad boy, are you?
The alternative to OpenSSH on Windows:
- https://en.wikipedia.org/wiki/PuTTY – the PuTTY package has its own SSH authentication agent: pageant – and pageant does not run as (Windows) “service“, you can start it yourself, so PuTTY may be your choice.
-
my LG 4K-UHD-Smart-TV
View Screen with Just Scan:
-> Settings Wheel -> “…” ->Picture -> Aspect Ratio -> Just Scan -> OnThis way the display OS does not remove edge lines and columns. That is needed, because e.g. in my case serious lines and columns get stolen, and I insist on seeing them.