Menu

Snippets

Yet another programmer blogging about code

Posts tagged “linux”

PDF to OCR in Linux

SWMBO has a pile of PDF documents to process and extract information from, and over 50 of them are scanned which means — NO COPY/PASTE! Unless we rescan with OCR of course. On Windows, she’d probably just use Acrobat, but on Linux…

Running QEMU with port redirection through libvirt

Like many developers these days, I use a bunch of different virtual machine images to give me access to multiple development and test environments without having a room full of computers. My VM of choice is QEMU KVM, the kernel-based virtual machine bundled with Fedora. I’ve always used simple shell scripts to start my VMs, which has allowed me great flexibility, but yesterday I set one up using the nice Virtual Machine Manager (VMM) GUI application. And remembered why I wasn’t using it: there’s no way to tell it how to do TCP port redirection! But now, there is a way…