This is a small collection of scripts and programms I wrote, perhaps someone might find them usefull.
All of them are hosted in a subversion repository. You can find direct links to the specific project subfolders below.
Creates a chain of ssh tunnel (Link to repository).
A set of scripts to create and mount cryptoloop files. The key is randomly generated and written to disk encrypted with a gpg key. Crypted Swap is supported also. The repository is here.
This is actually only an alias, usefull notheless. It displays the changes you have made to a local subversion workingcopy in vim. The diff is opened readonly (no “Buffer not changed warning”) and q is remapped allowing you to quit vim by only pressing one key:
alias dvim="svn diff | vim -c 'se nocp' -c 'map q :q<cr>' -MnR -"
These are some very basic data collection scripts based on rrdtool. They collect Network-Traffic, Load, Filesystem-, CPU and Memory-Usage. You can find an example here, and the repository here.