Month: March 2018

Posted on

Combine multiple PDF files into a single PDF file

This is one of the oldest entries in my offline notes.  I used it quite a bit years ago.  Simply said, take several .pdf files and combine them into one file.

As always boys and girls – “man gs” in the terminal before you do this.*

gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=final.pdf file1.pdf file2.pdf file3.pdf

 

*As a side note:  some of the options in the above command are not in the man page on my Debian 9 system.  Man says you may need to install ghostscript-doc and view the pages in /usr/share/doc/ghostscript/

**Looks like “-o” is a shorthand to replace the “-dBATCH -dNOPAUSE” combination.  https://www.ghostscript.com/doc/9.20/Use.htm

Posted on

pfSense – Starting the console menu

My test environment at work sits behind a pfSense firewall. A typical installation does not protect the console menu; you simply connect to the console and the menu is there for your access. This can be turned off via the admin web interface under “system -> advanced -> admin-access” then under “Console Options.” Then, when you connect to the console you will need to provide a username and password. Once you are in, if you want to see the console menu, run the following command:

/etc/rc.initial