AIDE is an intrusion detection system that detects changes to files on the local system. It creates a database from the regular expression rules that it finds from the config file. Once this database is initialized it can be used to verify the integrity of the files. It has several message digest algorithms (md5,sha1,rmd160,tiger,haval,etc.) that are used to check the integrity of the file. More algorithms can be added with relative ease. All of the usual file attributes can also be checked for inconsistencies.
You will almost certainly want to tweak the configuration file in /etc/aide/aide.conf. See manual.html for information on this file.
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| Architecture | Package Size | Installed Size | Files |
|---|---|---|---|
| alpha | 525.8 kB | 1328 kB | [list of files] |
| amd64 (unofficial port) | 459.2 kB | 1176 kB | [list of files] |
| arm | 440.5 kB | 1112 kB | [list of files] |
| hppa | 468.0 kB | 1136 kB | [list of files] |
| i386 | 433.9 kB | 1124 kB | [list of files] |
| ia64 | 600.1 kB | 1820 kB | [list of files] |
| m68k | 367.4 kB | 964 kB | [list of files] |
| mips | 483.6 kB | 1440 kB | [list of files] |
| mipsel | 480.0 kB | 1436 kB | [list of files] |
| powerpc | 465.1 kB | 1156 kB | [list of files] |
| s390 | 450.5 kB | 1172 kB | [list of files] |
| sparc | 442.1 kB | 1148 kB | [list of files] |