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How to install and secure egroupware - Directory UMM

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[user@server tmp]$ md5sum eGroupWare-x.x.xx.xxx-x.tar.gz<br />

41bee8f27d7a04fb1c3db80105a78d03 eGroupWare-x.x.xx.xxx-x.tar.gz<br />

Open the md5sum file <strong>to</strong> see the original md5sum (the md5sum shown below is an example only):<br />

user@server tmp]$ less md5sum-eGroupWare-x.x.xx.xxx-x.txt.asc<br />

-----BEGIN PGP SIGNED MESSAGE-----<br />

Hash: SHA1<br />

md5sum from file eGroupWare-x.x.xx.xxx.tar.gz is:<br />

41bee8f27d7a04fb1c3db80105a78d03<br />

- ---------------------------------------<br />

md5sum from file eGroupWare-x.x.xx.xxx.tar.bz2 is:<br />

3c561e82996349d596540f476b9624f2<br />

- ---------------------------------------<br />

md5sum from file eGroupWare-x.x.xx.xxx.zip is:<br />

c3bb1f67ca143236e8603c6995e82db0<br />

-----BEGIN PGP SIGNATURE-----<br />

Version: GnuPG v1.2.1 (GNU/Linux)<br />

iD8DBQE/WM2wDMOILNmypvIRAm5GAJ0e6IlnellZU0quVQxWOP/pF+QGpwCgptbH<br />

O02LpinLNqnr6epxt9vB9sw=<br />

=OBcn<br />

-----END PGP SIGNATURE-----<br />

Here we see that the key in the md5sum file <strong>and</strong> the checksum test from the comm<strong>and</strong> line are the<br />

same, so the package was not changed after build.<br />

To check the checksum from the tar.gz.gpg, tar.bz2.gpg or zip.gpg packages, type the following on the<br />

comm<strong>and</strong> line of your Linux system:<br />

[user@server tmp]$ gpg --verify eGroupWare-x.x.xx.xxx-x.tar.gz.gpg<br />

To check the checksum of the RPM package, type the following on the comm<strong>and</strong> line of your Linux system:<br />

[user@server tmp]$ rpm --checksig eGroupWare-all-apps-x.x.xx.xxx-x.noarch.rpm<br />

5.4 Installing the packages on your server<br />

Reiner Jung Install <strong>and</strong> Secure eGroupWare Page 17 of 67

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