Linux T&T » Gentoo

genkernel

WladyX — Fri, 27 Jan 2012 16:42:05 +0000

genkernel --no-clean --install --symlink --disklabel --menuconfig all

disable device drv – networking -atm

Gentoo apcupsd not shutting down UPS

WladyX — Tue, 16 Aug 2011 11:49:37 +0000

If you want apcupsd to power off your UPS when it shuts down your system in a power failure, you must add apcupsd.powerfail to your shutdown runlevel:

rc-update add apcupsd.powerfail shutdown

Configure PureFTPd To Accept TLS Sessions

WladyX — Wed, 27 Apr 2011 10:20:11 +0000

Gentoo:

create a self-signed private certificat /etc/ssl/private/pure-ftpd.pem:
mkdir -p /etc/ssl/private openssl req -x509 -nodes -newkey rsa:1024 -keyout /etc/ssl/private/pure-ftpd.pem -out /etc/ssl/private/pure-ftpd.pem

/etc/conf.d/pure-ftpd:
MISC_OTHER="-Y 2"

“-Y 0″, support for SSL/TLS is disabled. This is the default.
“-Y 1″, clients can connect either the traditional way or through an SSL/TLS layer.
“-Y 2″, cleartext sessions are refused and only SSL/TLS compatible clients are accepted

source

Ubuntu:
echo 1 > /etc/pure-ftpd/conf/TLS

mkdir -p /etc/ssl/private/ openssl req -x509 -nodes -days 7300 -newkey rsa:2048 -keyout /etc/ssl/private/pure-ftpd.pem -out /etc/ssl/private/pure-ftpd.pem

StartSSL cert:
cd wget http://www.startssl.com/certs/ca.pem wget http://www.startssl.com/certs/sub.class1.server.ca.pem cat www.key www.crt sub.class2.server.ca.pem ca.pem > /etc/ssl/private/pure-ftpd.pem

source

free space of ext3 / decreasing

WladyX — Thu, 25 Nov 2010 12:54:19 +0000

Probably files being deleted but still opened by some application.
lsof -P -n +L1

lsof -P -n | grep -E -e "(path inode|deleted)"

source

Logwatch with Metalog on Gentoo

WladyX — Wed, 21 Apr 2010 08:50:42 +0000

http://en.gentoo-wiki.com/wiki/Logwatch_with_Metalog

DKIM on Gentoo

WladyX — Wed, 17 Mar 2010 06:18:13 +0000

emerge -a dkim-milter emerge --config mail-filter/dkim-milter

/etc/mail/dkim-filter/dkim-filter.conf:
Domain domain.tld KeyFile /etc/mail/dkim-filter/mydkim.private Selector mydkim UMask 000

/var/bind/domain.tld.hosts:
mydkim._domainkey.domain.tld. IN TXT "v=DKIM1; g=*; k=rsa; p=yourkeyhere;"
/etc/postfix/main.cf:
smtpd_milters = unix:/var/run/dkim-filter/dkim-filter.sock non_smtpd_milters = unix:/var/run/dkim-filter/dkim-filter.sock

rndc reload postfix reload /etc/init.d/dkim-filter start

Test by sending email to autorespond+dkim@dk.elandsys.com.

PS: If you want dkim only to sign mails, not to verify them, then change the mode in /etc/mail/dkim-filter/dkim-filter.conf:
## Mode [sv]
## default sv
##
## Indicates which mode(s) of operation should be provided. “s” means
## “sign”, “v” means “verify”.

Mode s

source1
source2

Find packages installed from overlays

WladyX — Wed, 17 Mar 2010 06:08:33 +0000

eix -Jc

Apache vhost SSL SNI

WladyX — Thu, 10 Dec 2009 08:19:04 +0000

In the ssl virtual host fragment:

SSLEngine on SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM SSLCertificateFile /etc/ssl/apache2/wxs.crt SSLCertificateKeyFile /etc/ssl/apache2/wxs.key SSLCertificateChainFile /etc/ssl/apache2/sub.class1.server.ca.pem SSLCACertificateFile /etc/ssl/apache2/ca.pem SetEnvIf User-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown SSLOptions StrictRequire SSLProtocol all -SSLv2

This is for StartSSL.com certs.

Sony Ericsson Codes

WladyX — Mon, 02 Feb 2009 08:16:59 +0000

Getting your IMEI (International Mobile Equipment Identity) Number: *#06#
Access Software version: > * < < * < *
Reach last dialed numbers: 0 then #
The Sony Ericsson Secret Menu screen: -> * <- <- * <- *
Change to Default Language (English): < 0 0 0 0 >
Info about SIMLOCK: < * * <
Opening phone without a SIM card: **04*0000*0000*0000# followed by on ‘Wrong Pin’ number

Sony Ericsson Codes – Esato archive

Emerge warning

WladyX — Wed, 15 Oct 2008 11:40:05 +0000

If you get this warning when using emerge

WARNING: repository at … is missing a repo_name entry

you need to create a file “repo_name” containing the overlay name into the “profiles” directory under your overlay directory. If my overlay is in /opt/my-overlay, i need this file :

# cat /opt/my-overlay/profiles/repo_name
myoverlay