$ sudo -u postgres createuser -D -A -P mynewuser
$ sudo -u postgres createdb -O mynewuser mydatabase
via asset.soup.io
Wget batch download
wget -nd -r -l1 —no-parent -c -A.flac http://some.site/dir/
-A files extension
-nd no directory, by default wget creates a dir
-r recursively download
-l1 (L one) level 1, download only of that particular folder, don’t go depth on it.
–no-parent I definately don’t want the parent’s files
Directory size sorted
du —max-depth=1 /home/ | sort -n -r
Blädderblock
kalambury
“ Program output: ”
Online Python Tutor: Write Python code online and single-step through its execution
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