From: ktf_at_gun.de
Date: Sat 21 Aug 2004 - 03:27:50 BST
Hi there,
for getting more familiar with VServers I've began to write some little
tools and Herbert was so kind to put them on his server tonight. So if
anyone likes to have a look:
http://vserver.13thfloor.at/Stuff/ktf-vserver-tools-0.1.tar.gz
Thought behind these tools were to create some powerful, but yet
generic programs (not only usable for VServers) written in C to be used
in scripts then. Be warned, that all code dealing with immutable flags
does only work on ext3-filesystems by now. I'm off for a week holiday
and would like to hear your thoughts, if you have time to test it,
Klaus
------
currently there are only 4 programs:
generic:
NAME
funify - unify files in two different directories (ext3-FS only!)
SYNOPSIS
funify [-cCDhnSTvz] [-s scrdir] -d dstdir [file...]
DESCRIPTION
funify tries to unify (-> UNIFYING) the named files in scrdir and dst-
dir. If no -s option is given, the current directory will be used as
scrdir.
file must be a relative path from the current directory (or scrdir) to
a regular file and may not contain any path elements consisting of '..'
(-> CHECKS).
When no filenames are given on the command line, funify will expect
them on <stdin> (like xargs(1) or cpio(1)). It is highly recommended to
use option -z when using funify this way!
(...)
NAME
flinked - report disk usage of directory trees with linked files
SYNOPSIS
flinked [-aAEFHILST] [-bhinsfuUxz] [path...]
flinked -h
DESCRIPTION
flinked checks the given path on how much disk space it consumes. If
path refers to a directory it will be processed recursively unless the
option -n was used. While it does so, it checks also, if files with a
link count greater than one have their other directory entries within
the given path. This comes handy when trying to determine how much disk
space an unified VServer takes up.
flinked may either be used to generate a summary or a list of files (or
both). For this the options are seperated in two classes - list format
options and select options. If no list format option was used, flinked
defaults to produce a summary.
When no filenames are given on the command line, flinked will expect
them on <stdin> (like xargs(1) or cpio(1)). It is highly recommended to
use option -z when using flinked this way!
(...)
2 Scripts making use of funify:
NAME
vsunify - unify files in two vservers
SYNOPSIS
vsunify [-c] [-C] [-n] [-S] [-T] [-v] sourceVS targetVS
vsunify -h
DESCRIPTION
(You guess)
NAME
vsclone - clone a vserver
SYNOPSIS
vsclone [-c] [-C] [-n] [-S] [-T] [-v] templateVS newVS
vsclone -h
DESCRIPTION
(You guess)
--
Klaus ter Fehn Wagnerstr. 4 Mobile: +49-172-2529379
40212 Duesseldorf Phone: +49-211-356880
ktf_at_gun.de FRG/Germany Fax: +49-211-356881
... to boldly code where no byte has gone before ...
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