Linux

Common admin tasks

• Managing user accounts
• Configuring Xserver in Ubuntu to allow remote applications

Tips and Tricks

Merge multiple PDFs using ghostscript:

gs -q -sPAPERSIZE=letter -dNOPAUSE -dBATCH -sDEVICE=pdfwrite-sOutputFile=output.pdf file1.pdf file2.pdf file3.pdf