Install wafflescript

Installing wafflescript is quick and easy!

1. Check the Release Page for the latest release.

2. Download and Untar it:

$ wget
$ tar xzf wafflescript_X_linux_x86_64.tgz -C /usr/local/bin

3. Use it as the "shebang" interpreter in a script:


# Install memcached
apt.pkg --package memcached --version latest

# Set the listen option
file.line --file /etc/memcached.conf --line "-l" --match "^-l"

# Determine the amount of memory available and use half of that for memcached
memory_bytes=$(elements System.Memory.Total 2>/dev/null)
memory=$(( $memory_bytes / 1024 / 1024 / 2 ))

# Set the memory available to memcached
file.line --file /etc/memcached.conf --line "-m $memory" --match "^-m"

# Manage the memcached service
service.sysv --name memcached

# If any changes happened above, restart memcached
if [[ -n $waffles_total_changes ]]; then
  exec.mute /etc/init.d/memcached restart