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linux

Negate find parameters on linux bash

find -maxdepth 1 -type d -not -name "*hide*"

= Show all directories directly located in the current directory which do not have the word 'hide' in their name.

Harddisk speed

For some years I had problems when updating or installing a site with composer from my vagrant box.

Combine PDF on console

Put all pdf's you want to combine in a directory. Name them in the order, you want to combine them.

qpdf --empty --pages *.pdf -- NameOfMergedFile.pdf

History search

Easy way to repeat often used commands on the linux console ... add history search backwards to .inputrc in your home directory:

cd ~

vim .inputrc

DNG Conversion with Wine

Install Wine with Linux Package Manager and Download Adobe DNG Converter for Windows.

Install it with Wine: