This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2
| #!/bin/bash | |
| # /etc/init.d/selenium | |
| # debian-compatible selenium-grid startup script. | |
| # Based on jenkins startups | |
| # Praneeth Bodduluri <lifeeth[at]gmail.com> | |
| # update-rc.d -n -f selenium start 90 2 3 4 5 . stop 10 0 1 6 . | |
| ### BEGIN INIT INFO | |
| # Provides: selenium-grid | |
| # Required-Start: $remote_fs $syslog $network | |
| # Required-Stop: $remote_fs $syslog $network |
| #!/usr/bin/env ruby | |
| # | |
| # Find bloating passengers and kill them gracefully. Run from cron every minute. | |
| # | |
| # required for passenger since cron has no environment | |
| ENV['HTTPD'] = 'httpd' | |
| MEM_LIMIT = ARGV[0] || 500 | |