List of MiniLinux distributions


Desktop or CD-distributions with installation option
Puppy Linux is a small distribution with a size of 60 MB and requires 128 MB RAM
Damn Small Linux (DSL): a very versatile 50 MB mini desktop oriented Linux distribution
Feather Linux is a Knoppix-based Linux distribution which currently fits in under 128 MB
DeLi Linux: "Desktop Light" Linux
Slax Popcorn Edition: A small slackware based distro that fits on an 128mb flash drive.
Embedded Debian
BasicLinux is two floppy (requires 12 MB RAM) or loopfs FAT hard disk (requires 3 MB RAM and 20 MB disk space) based distribution, with busybox, editor, presentation program and X GUI with jwm designed for old computers.
Slitaz Linux is a new (1.0 released 2008.03.22) 25MB distribution with sound support and a nice GUI.


Terminal-only distros
Finnix is a Debian based system for system administrators, with no gui.
Slax Frodo Edition: a command line only version of slax that weighs in at about 50 MB.
Ttylinux is busybox-based ISO that boots into ~8MB-size ramdisk. ISO is ~11MB size. No gui. Has ssh client and ssh server.


Floppy disk distributions
Coyote Linux: a one-floppy distro for use as a firewall/router.
LEAF Project: (Linux Embedded Appliance Firewall) is a fork from the now obsolete Linux Router Project (LRP) with router and firewall functionality. CD-rom and other media is also supported.
fli4l: one floppy linux-based router software for ISDN, DSL and ethernet
tomsrtbt: a one floppy distro for rescue and other purposes
FREESCO: is a floppy disk based router.
MuLinux: uses 1-12 floppies as modules, for different purposes: server, TeX, GUI, GCC.
ARLinux: Two floppy disk based on 2.4 and 2.6 kernels for rescue and firewall/routing purposes


Distributions for special applications
DSLinux: Linux distribution for the Nintendo DS.
iPodLinux: Linux distribution for Apple's iPod
Stresslinux is a live-CD-project designed to test a computer's hardware
Recovery Is Possible (RIP): a small, specialized Linux distribution that includes a large number of system maintenance and recovery applications

منبع
http://en.wikipedia.org/wiki/Mini_Linux