Open Source Unix Shell File Compression Software for ChromeOS

The littleutils include duplicate file finders (repeats, repeats.pl, repeats.py), image optimizers (opt-jpg, opt-png, opt-gif, recomp-jpg), file rename tools (lowercase, uppercase, pren), archive recompressors (to-gzip, to-bzip2, to-bzip3, to-7zip, to-lzma, to-lzip, to-xz), a tempfile utility (tempname), file property tools (filedate, filemode, filenode, fileown, filesize, and lrealpath), and others. See the README file for more details.

A shell script which determines by brute force the best compression format (bzip2, gzip, Z, zip, etc.) and which compression level to use in order to archive a file the smallest possible.

MyBackupTcl is a software that allows users (or a system administrators) to create the backup of own files in easy and automatic way. It includes bzip2 compression,GNU PGP,dvd and cd ISO,FTP,e-mail,automatic dumping for mysql,SVN,Trac and much more.

A small ruby script that provides an easy and highly configurable interface for Rsync and Tar. It features incremental backup with compressed option and mail support.

CvsKnit is a toolset to automate knitting up CVS repositories from existing source packages. This is a sub-project of minix-up project (SF.jp).