Free small script software for linux

DHCP IP Firewall script project is a script for Linux 2.4.x and iptables.

Sample:

1. Configuration options - use these to quicken up the set up.

####################################
# Local Area Network configuration.
#
# your LANs IP range and localhost IP. /24 means to only use the first 24 bits of the 32 bit IP adress. the same as netmask 255.255.255.0

LAN_IP="192.168.0.2"
LAN_IP_RANGE="192.168.0.0/16"
LAN_BCAST_ADRESS="192.168.0.255"
LAN_IFACE="eth1"

######################################
#
# Localhost configuration.
#
# Localhost Interface and IP. Should not need any changes.
#

LO_IFACE="lo"
LO_IP="127.0.0.1"

#######################################
#
# Internet configuration.
#
# All information pertaining to the Internet and the Internet connection.
#

INET_IFACE="eth0"

#######################################
#
# DHCP Configuration.
#
# Information pertaining to DHCP over the Internet, if needed.
#
# Set DHCP variable to No if you dont get IP from DHCP. If you get DHCP over the Internet set this variable to Yes, and set up the proper IP adress for the DHCP server in the DHCP_SERVER variable.

DHCP="No"
DHCP_SERVER="195.22.90.65"

#########################################
#
# PPPOE Configuration.
#
# Configuration options pertaining to PPPoE.
#
# If you have problem with your PPPoE connection, such as large mails not getting through while small mail get through properly etc, you may set this option to "yes" which may fix the problem. This option will set a rule in the PREROUTING chain of the mangle table which will clamp (resize) all routed packets to PMTU (Path Maximum Transmit Unit).
#
# Note that it is better to set this up in the PPPoE package itself, since the PPPoE configuration option will give less overhead.

PPPOE_PMTU="No"

##########################################
#
# IPTABLES configuration.
#
# Options pertaining to iptables such as searchpath, etc.
#

IPTABLES="/usr/sbin/iptables"

IPTables Firewall Script contains two example firewall scripts "rc.firewall.iptables. Ive tried here to give some brief documentation for the IPTables firewall scripts contained in this directory. If youre not familiar with IPTables functionality and usage, then you may also want to check out some of the URLs listed at the top of the firewall scripts(HOWTOs, etc).

I hope you find these scripts useful, if you have any comments or suggestions please feel free to email me.

Advanced Poll Script provides a polling system with powerful administration tool.

Advanced Poll is a polling system with powerful administration tool. It features: multiple polls, unlimited options, templates, language support, IP-Logging, IP-Locking, cookie support, comment feature, vote expire feature, random poll support and more. Supports both text file and mySQL database.

smsjoker-script is a script to send SMS over the SMS-Script-Gateway of http://www.smsjoker.de/
I use it to send SMS out of kaddressbook in KDE 3.5.x with:
smsjoker-script "%N" "%F"
An other interesting usage is to send an text (like "Merry Christmas and a happy new Year") to every number in an textfile.
Usage: /Path/to/the/script/smsjoker [Options] [Destination] [Text]
If you enter [Destination] you must also enter [Text]
[Destination] can be an number or the path to an textfile with numbers on each line
[Text] can be the SMS-Text or the path to an textfile with the SMS-text in it
If you dont give Destination and Text you come to the interactive-mode
Possible Options:
-t [eigen|anonym] eigen shows your own Cellphone-Number as sender not an standard-one
-d Go to Debug-Mode
-p Enforce Popups
Enhancements:
- Important Update: The IP of the smsjokers http-interface will change. You should update to 2.4 now.

Small Arms Ballistics is, as the name says, a ballistics calculator for small arms fire. It is a terminal application written using curses.
Small Arms Ballistics is derived from smallball, which was written by Ole-Hj. Kristensen. I have pretty much rewritten the entire program, but smallball got me started. All major
trajectory calculations have been implemented, and a variety of bullet drag models are available.
The program needs a color capable terminal, otherwise it wont run.
Enhancements:
- distribution didnt include saballistics.lsm.in

grml-small is a bootable CD (Live-CD) based on Knoppix and Debian. grml-small includes a collection of GNU/Linux software for system administrators and provides automatic hardware detection.

Whereas grml (without the -small) provides more than about 2.1GiB of software on a 700MB-ISO, grml-small is a very small rescue system for systemadministrators.

It is not necessary to install anything to a harddisk, you dont even need a harddisk to run it. Due to on-the-fly decompression grml-small includes about 150 MB of software and still fits on a business card CD-ROM or USB device with 50MB.

Initial release of grml-small, a very small version of the grml-system. Notice that there are several hacks to reduce the ISO-size, so you wont find for example documentation and manpages on the ISO.

grml-small provides support for booting via USB, see http://wiki.grml.org/doku.php?id=usb for details.

Kernel is based on vanilla kernel 2.6.12 including several patches (MPPC/MPPE, Reiser4, Squashfs,...) but compared with the normal grml system the kernel features have been reduced. See http://grml.org/kernel/ for more details.

Firebred iptables Script is a firewall designed if you want to share your internet connection between a lan of computers, all you need is a 2.4.x kernel, bash and iptables.
Main features:
- Easily specify allowed inbound ports for UDP and TCP
- Allow in traffic for pptp (microsoft vpn)
- Set up a transparent proxy along with squid or wwwoffle
Install
Simply set it up like your other init scripts, it does however need to be run after your dns starts and is connected to the outside world

Repeat A/B - Amarok script is an Amarok script which can repeat a song from point A to point B.

Usage:

Right click the playlist and select Repeat --> A/B.
Now you have your first mark.
Hit Repeat --> A/B again and you have the second mark.
Repeat A/B starts.

Hit Repeat --> A/B a third time
or change track
or move the scrollbar outside the A/B border to stop repeating.