2014-09-09



I should use sshfs more regularly. To remind me how to use it:

     sshfs server:/dir /mnt -o idmap=user -p 1234
     fusermount -u /mnt

But much cooler would be using it similar to the /n filessytem in
Plan9: Mounting the root filesystems of remote machines there.



Commented (for the first time?) an article of freiesMagazin.  [0]
Mainly,  I  wanted  to propose a shorter solution to this command
line:

     dpkg --get-selections | grep -v deinstall$ | tr -d '[:blank:]' |
             sed 's/install$//g' | awk -v ORS='' '{print($0" ")}'

If you already have awk, then you usually don't  need  additional
sed or grep, except for performance. I came up with this line:

     dpkg --get-selections | awk -v ORS=' ' '/install$/{print $1}'


EDIT: I realized that my  proposal  produced  the  wrong  result.
Correct is:

     dpkg --get-selections | awk -v ORS=' ' '$2=="install"{print $1}'

[0]  http://www.freiesmagazin.de/20140907-septemberausgabe-
erschienen#comment-3262


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