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Small, powerful, GPL'ed password generator
Pwgen is a small, powerful, GPL'ed password generator.
This version of pwgen was written by Theodore Ts'o
<tytso@alum.mit.edu>. It is modelled after a program originally written
by Brandon S. Allbery, and then later extensively modified by Olaf Titz,
Jim Lynch, and others. It was rewritten from scratch by Theodore Ts'o
because the original program was somewhat of a hack, and thus hard to
maintain, and because the licensing status of the program was unclear.
Rename files faster and more easily
The file renaming utilities consists of five programs designed to make renaming
of files faster and less cumbersome:
- qmv ("quick move") allows a bunch of file names to be edited in a text editor;
- imv ("interactive move") allows a single file name to be edited in the
terminal using the GNU Readline library
- qcp and icp are similar to qmv and imv but copy files instead of moving them;
- deurlname removes URL encoded characters (such as %20 representing space) from
file names.
Systems administration tool for networks
Cfengine is an automated suite of programs for configuring and
maintaining Unix-like computers. It has been used on computing arrays
of between 1 and 20,000 computers since 1993 by a wide range of
organizations. Cfengine is supported by active research and was the
first autonomic, hands-free management system for Unix-like operating
systems. Cfengine is an autonomic maintenance system not merely a
change management roll-out tool. Cfengine has a history of security
and adaptability.
Systems administration tool for networks
Cfengine is an automated suite of programs for configuring and
maintaining Unix-like computers. It has been used on computing arrays
of between 1 and 20,000 computers since 1993 by a wide range of
organizations. Cfengine is supported by active research and was the
first autonomic, hands-free management system for Unix-like operating
systems. Cfengine is an autonomic maintenance system not merely a
change management roll-out tool. Cfengine has a history of security
and adaptability.
Systems administration tool for networks
Cfengine is an automated suite of programs for configuring and
maintaining Unix-like computers. It has been used on computing arrays
of between 1 and 20,000 computers since 1993 by a wide range of
organizations. Cfengine is supported by active research and was the
first autonomic, hands-free management system for Unix-like operating
systems. Cfengine is an autonomic maintenance system not merely a
change management roll-out tool. Cfengine has a history of security
and adaptability.
Remove old files from temporary directories
The utility stmpclean securely deletes old files from directories
such as /tmp and /var/tmp.
Combining find and rm (possibly with xargs) for this purpose allows
a local attacker to delete any file on the system. It is a security
hole.
Using one of the nifty floating around Perl scripts for this purpose
is dangerous: when you have an attack they have a tendency to behave
like forking bombs, making matters much worse.
Systems administration tool for networks
Cfengine is an automated suite of programs for configuring and
maintaining Unix-like computers. It has been used on computing arrays
of between 1 and 20,000 computers since 1993 by a wide range of
organizations. Cfengine is supported by active research and was the
first autonomic, hands-free management system for Unix-like operating
systems. Cfengine is an autonomic maintenance system not merely a
change management roll-out tool. Cfengine has a history of security
and adaptability.
VOB de-multiplexing tool, splitter, and VOB/IFO files processor
[ excerpt from developer's www site with modifications ]
vStrip is a VOB de-multiplexing tool, splitter and some other
functions that work on VOB/IFO files.
vStrip is a small command-line utility for stripping (=removing)
unwanted streams (=data packets) out of VOBs (Video Objects) without
having to reweave the VOB, or extracting the data contained inside
a single stream.
It also parses IFO-files so it (hopefully) doesn't get confused by
multi-angle VOBs.
Add/remove swapspace as needed
swapmon will check the current swapusage and if more than SWAP_HIGH per-
cent of swapspace is in use it will create a new swapfile with a size of
size of SWAP_STEP percent of the current swapspace and activate it. If
less than SWAP_LOW percent of swapspace is in use it will deactivate a
previously added swapspace file and remove it.
freebsd@nagilum.org
Systems administration tool for networks
Cfengine is an automated suite of programs for configuring and
maintaining Unix-like computers. It has been used on computing arrays
of between 1 and 20,000 computers since 1993 by a wide range of
organizations. Cfengine is supported by active research and was the
first autonomic, hands-free management system for Unix-like operating
systems. Cfengine is an autonomic maintenance system not merely a
change management roll-out tool. Cfengine has a history of security
and adaptability.