notes

#!/bin/bash

# Save current inactivity timeout
TIMEOUT=$(gsettings get org.gnome.settings-daemon.plugins.power sleep-inactive-ac-timeout)
echo "Current timeout: $TIMEOUT"

# Execute commands on Ctrl + C
function ctrl_c() {
  echo "Exiting rygel..."
  gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-timeout $TIMEOUT
  echo "Inactivity timeout restored to $TIMEOUT. Bye!"
  sleep 2
}

# Set the trap for Ctrl+C
trap ctrl_c INT

# Disable the inactivity timeout
gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-timeout 0

# Briefly start rygel to allow it to add new files
timeout 2s rygel

# Run command to fix filenames
rygel-titlefix

# Actually run rygel
rygel

until [[ -n $(dig new.mydomain.com A +short @1.1.1.1) ]]; do echo "waiting..." && sleep 5; done

cat file | tr -d [$'\t\r\n'] > new_file

export PS1="\[\033[01;31m\]\$([ \$? == 0 ] || echo \"!\$? \" )\[\033[00m\]\[\033[01;32m\]\t \[\033[01;34m\]\w\[\033[00m\]\[\033[1;32m\]\n\$ \[\033[m\]"

export PS1="\[\033[01;31m\]\${?##0}\[\033[00m\][\u@\h \W]\\$"

14:27 $ (set -x; sleep 1 && sleep 2)
+ sleep 1
+ sleep 2

while ! nc -w5 -z 10.0.0.100 22; do echo "hello"; done

$ type gl
gl is aliased to `git log --oneline`

sudo runuser -l vagrant -c "GH=1 env"

du -sh *

du -sh * 2>/dev/null

echo $?