Tools developed by Ole Tange . Probably not useful for you, but then again you never now. 2search - binary search through sorted text files. burncpu - use 100% of some CPU threads. blink - blink disks in a disk enclosure. decrypt-root-with-usb - patch for cryptroot to decrypt root with key on USB. duplicate-packets - duplicate packets on an interface. Useful if wifi is bad. em - force emacs to run in terminal. Use xemacs if installed. encdir - mount encfs dir or create it if missing. fanspeed - set fanspeed using IPMI on Dell R815. field - split on whitespace. Give the given field number. Supports syntax 1-3,6- find-first-fail - find the lowest argument that makes a command fail. forever - run the same command or list of commands every second. ft-udvalg - Download udvalgsmembers from folketing.dk as ODS. G - shorthand for multi level grep. gitdiffdir - git diff between two dirs. gitedit - edit last 10 commits. gitnext - checkout next revision. Opposite of 'checkout HEAD^'. gitundo - undo commit. histogram - make and display a histogram on the command line. memtestiso - ISO-file for Memtest86+. mirrorpdf - mirror PDF-file horizontally. neno - no error no output. Only print STDERR and STDOUT if the command fails. not - flip exit value of command. off - turn off monitor. pdfman - convert man page to pdf and display it using evince. plotpipe - plot CSV data from a pipe. puniq - print unique lines the first time they are seen. ramusage - display the ram usage of a program using `time -v`. rand - generate (pseudo-)random data. rclean - remove files with MD5 sums recorded by rrm (see below). reniced - renice all commands running more than 1 CPU minute unless they are niced or whitelisted. rina - run if no activity. rn - move file(s)/dir(s) to .rm/ (wastebasket). rrm - record file's MD5 sum before removing it (see rclean). shython - shebang wrapper for cython. sound-reload - reload sound system. stdout - redirect both STDERR and STDOUT to STDOUT. swapout - force swapping out. T - tee stdout to and from temporary files. teetime - Save stdin including timing. timestamp - prepend timestamp to output. tracefile - list files/dirs being accessed by program. upsidedown - flip input upside down. vid - play videos matching strings in descending order of size. w4it-for-port-open - block until the given port opens on a given host. wastebasket - VLC extension for moving current file to a wastebasket. wifi-reload - reload wifi drivers. wssh - shorthand for w4it-for-port-open $host 22; ssh $host ytv - download video and play it as soon as it is partially downloaded. yyyymmdd - date in ISO8601 compressed format.