bitmand

$ alias salt='ssh -t saltmaster.example.com "sudo salt $1"'

$ salt '*' test.ping
[sudo] password for user:
host1.example.com:
    True
host2.example.com:
    True
...

bitmand

Keybase proof

I hereby claim:

• I am bitmand on github.
• I am bitmand (https://keybase.io/bitmand) on keybase.
• I have a public key whose fingerprint is C846 C6EB 90D8 7843 02B8 7A2E AEF4 4400 1133 CE00

To claim this, I am signing this object:

bitmand

# Create a unique 2048 Diffie Hellman group
# https://weakdh.org
/etc/ssl/dhparams.pem:
  cmd.run:
    - name: openssl dhparam -out /etc/ssl/dhparams.pem 2048
    - unless: test -f /etc/ssl/dhparams.pem

bitmand

Reconnect patch for bluez on Ubuntu 24.04

on 20. January 2024

• Bug: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/2085162
• Patch: https://launchpadlibrarian.net/757506303/bluez-fix-address.patch

Bose QC45 headphones won't reconnect after reboot - running bluez version 5.72-0ubuntu5 before patch.

Download patch

bitmand

# Crystal forum thread about terminal size
# https://forum.crystal-lang.org/t/how-to-get-the-width-of-the-terminal/5621/6
#
# Prints the terminal size at startup and again if terminal is resized
#
#   $ crystal run term-size.cr
#   LibC::TTYSize(@lines=25, @cols=222, @xpixel=3552, @ypixel=1000)
#   LibC::TTYSize(@lines=24, @cols=222, @xpixel=3552, @ypixel=960)
#   LibC::TTYSize(@lines=22, @cols=222, @xpixel=3552, @ypixel=880)
#   LibC::TTYSize(@lines=21, @cols=222, @xpixel=3552, @ypixel=840)