====== Braindumps eines kleinen Fishhirns ======


====== Webservices ======

  * https://www.team-cymru.org/Services/ip-to-asn.html
  * curl ipinfo.io/8.8.8.8
  * whois -h asn.shadowserver.org "origin 8.8.8.8"

===== SSH Escape Sequences =====

<code>
Supported escape sequences:
  ~.  - terminate session
  ~B  - send a BREAK to the remote system
  ~R  - Request rekey (SSH protocol 2 only)
  ~#  - list forwarded connections
  ~?  - this message (Help)
  ~~  - send the escape character by typing it twice
(Note that escapes are only recognized immediately after newline.)
</code>

===== i3lock with systemd and lid close =====

/etc/systemd/system/i3lock.service 
<code>
# source: https://bbs.archlinux.org/viewtopic.php?pid=1170536#p1170536 by 65kid
#
[Unit]
Description=i3lock
Before=sleep.target

[Service]
User=the_login_of_the_user_that_suspends
Type=forking
Environment=DISPLAY=:0
ExecStart=/usr/bin/i3lock

[Install]
WantedBy=sleep.target
</code>

  # systemctl enable i3lock.service
  
===== Git Gnome Keyring Helper (for https credentials) =====

<code>
sudo apt-get install libgnome-keyring-dev
cd /usr/share/doc/git/contrib/credential/gnome-keyring
sudo make
git config --global credential.helper /usr/share/doc/git/contrib/credential/gnome-keyring/git-credential-gnome-keyring
</code>

===== Enforce Gnome Keyring Store in Chromium =====

/etc/chromium.d/pn-passwordstore

<code>
CHROMIUM_FLAGS="$CHROMIUM_FLAGS --password-store=gnome"
</code>

===== mosh allocate pseudo tty =====


  mosh [server] -- tmux a