2018-01-11



This is a way to concatenate mpeg2 (svcd) files:

     cat part1.mpg part2.mpg | avconv -i - -codec copy -async 25
     out.mpg

I'm not sure if it is a correct or good one. It just worked  well
enough for me.



Owl102 showed this nice way to do boolean  logic  in  the  shell:
[0] Instead of setting flag variables to strings like `1' or  `0'
and  compare them, you can set them to ``true'' and ``false'' and
let those programs run to return the value, like this:

     if $SERVERSTATUS && $VPNSTATUS


[0]  https://debianforum.de/forum/viewtopic.php?f=32&t=168197&p=1160229#p1160174


http://marmaro.de/lue/        markus schnalke <meillo@marmaro.de>