/usr/share/doc/ruby1.8-examples/examples/logger/log.rb is in ruby1.8-examples 1.8.7.352-2ubuntu1.6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | #!/usr/bin/ruby1.8
require 'logger'
log = Logger.new(STDERR)
def do_log(log)
log.debug('do_log1') { "debug" }
log.info('do_log2') { "info" }
log.warn('do_log3') { "warn" }
log.error('do_log4') { "error" }
log.fatal('do_log6') { "fatal" }
log.unknown('do_log7') { "unknown" }
end
log.level = Logger::DEBUG # Default.
do_log(log)
puts "Set severity threshold 'WARN'."
log.level = Logger::WARN
do_log(log)
puts "Change datetime format. Thanks to Daniel Berger."
log.datetime_format = "%d-%b-%Y@%H:%M:%S"
do_log(log)
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