notes/software/other.md

Get links from an html file

lynx -dump -listonly "<file>" | grep '<mask>' | awk '{print $2}' | sort | uniq > list
lynx -dump -listonly "<file>" | grep '<mask>' | cut -f 3- -d ' ' | sort | uniq > list

Recursive downloading

wget -w 1 -e robots=off -r -c -nH -d --no-parent --restrict-file-names=nocontrol -A <extensions> --reject-regex <mask> <url>

Ignore mismatching keys when connecting with ssh

-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no

SSH per host configuration

IdentitiesOnly yes  # do not send all identities
Host something.com
    IdentityFile ~/.ssh/id_rsa
    Port 5399
Host other-github
    Hostname=github.com
    IdentityFile=~/.ssh/other_id_rsa

Remote X server

On the client:

export DISPLAY=10.10.10.1:0

On the server:

xhost +inet:10.10.10.2

HDMI output in X

xrandr --output HDMI3 --auto --right-of LVDS1
xrandr --output HDMI3 --off

Man to text

man ls | col -b

RSS feeds from youtube (works after removal of the old API, 05.2015)

youtube.com/feeds/videos.xml?user=xxxxxx
youtube.com/feeds/videos.xml?channel_id=xxxxxx

see http://stackoverflow.com/questions/29752447/how-to-get-a-youtube-channel-rss-feed-after-2015-april-20-without-v3-api

Prevent creation of 'fontconfig' folder in the home directory

http://forums.debian.net/viewtopic.php?t=87548

edit <cachedir> parameter in /usr/local/etc/fonts/fonts.conf (/etc/fonts/fonts.conf)