| cd | |
| git clone --depth=1 --single-branch \ | |
| --branch emacs-27 https://github.com/emacs-mirror/emacs.git | |
| cd emacs/ | |
| sudo apt install -y autoconf make gcc texinfo libgtk-3-dev libxpm-dev \ | |
| libjpeg-dev libgif-dev libtiff5-dev libgnutls28-dev libncurses5-dev \ | |
| libjansson-dev libharfbuzz-dev libharfbuzz-bin imagemagick \ |
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 | |
| # Schedule this to run once a day with cron. Doesn't matter what time since it parses yesterday's hits (by default). | |
| # I only tested this on the Marco.org server, which runs CentOS (RHEL). No idea how it'll work on other distributions, but it's pretty basic. | |
| # Required variables: | |
| RSS_URI="/rss" | |
| MAIL_TO="[email protected]" | |
| LOG_FILE="/var/log/httpd/access_log" |