http://www.sheetmusicdirect.com/
http://www.youtube.com/watch?v=xWKwQuE9g7U&NR=1
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http://www.chromeexperiments.com
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$ telnet hostname 80
GET /index.htm HTTP/1.1
host: hostname
tshark -R "http"
more
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Apache Directory Studio is a complete directory tooling platform intended to be used with any LDAP server however it is particularly designed for use with the ApacheDS. It is an Eclipse RCP application, composed of several Eclipse (OSGi) plugins, that can be easily upgraded with additional ones. These plugins can even run within Eclipse itself. [ add comment ] ( 6 views ) | [ 0 trackbacks ] | permalink
#!/bin/bash
HOSTNAME=`hostname --fqdn`
DATE=`date "+%d%m%Y"`
tar cvfz /var/backup/${HOSTNAME}_${DATE}.tar.gz /etc/
chown xxx:xxx /var/backup/${HOSTNAME}_${DATE}.tar.gz
scp -i /home/xxx/.ssh/id_dsa_${HOSTNAME} /var/backup/${HOSTNAME}_${DATE}.tar.gz \
xxx@xxx:/var/backup/
cd /folder2archive/
find . -mtime +14 -type f > /tmp/arch.out; tar -cvf /mnt/server/archive_2010_10_04/archive.tar --files-from /tmp/arch.out
find . -mtime +14 -type f | xargs rm -rf
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Zapnutí logování činnosti uživatele root:
1) přilášení root přes konzoli
2) přihlášení root přes ssh
3) použití příkazu su na root
4) použití příkazu sudo na root
relace, které pro session využijí include systém-auth nepotřebují specifickou řádku v definici pam stacku. při default by byl posup následující:
[root@myczsl0bl0clcs1 pam.d]# grep system-auth * | grep session
atd:session include system-auth
chfn:session include system-auth
chsh:session include system-auth
crond:session include system-auth
ekshell:session include system-auth
gssftp:session include system-auth
kshell:session include system-auth
login:session include system-auth
ppp:session include system-auth
remote:session include system-auth
run_init:session include system-auth
sshd:session include system-auth
su:session include system-auth
doplnění řádku:
[root@myczsl0bl0clcs1 pam.d]# cat /etc/pam.d/system-auth | grep session | grep tty
session required pam_tty_audit.so disable=* enable=root open_only
login, sshd a su použijí pam_tty_audit, volají totiž include system-auth, ale sudo system-auth nevolá, proto by mělo být použití modulu pam_tty_audit doplněno separátně
[root@myczsl0bl0clcs1 pam.d]# cat /etc/pam.d/sudo | grep session | grep tty_audit
session required pam_tty_audit.so disable=* enable=root open_only
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yum install e4fsprogs
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http://www.redhat.com/security/updates/errata/
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Install RPM Forge repo
http://wiki.centos.org/AdditionalResour ... 92d1398e01
http://nagioswiki.com/wiki/index.php/In ... RE_via_RPM
nrpe RPM: http://packages.sw.be/nagios-nrpe/
plugins RPM: http://packages.sw.be/nagios-plugins/
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the default network-bridge will be commented out and replaced by our script
[root@xen xen]# cd /etc/xen
[root@xen xen]# vi xend-config.sxp
# It is possible to use the network-bridge script in more complicated
# scenarios, such as having two outgoing interfaces, with two bridges, and
# two fake interfaces per guest domain. To do things like this, write
# yourself a wrapper script, and call network-bridge from it, as appropriate.
#
#(network-script network-bridge) <- commented out
(network-script network-wrapper) <- added
the interfaces bridged for xen will be:
[root@xen xen]# cd scripts/
[root@xen scripts]# cat network-wrapper
#!/bin/bash
dir=$(dirname "$0")
"$dir/network-bridge" "$@" vifnum=1
"$dir/network-bridge" "$@" vifnum=2
"$dir/network-bridge" "$@" vifnum=3
"$dir/network-bridge" "$@" vifnum=4
"$dir/network-bridge" "$@" vifnum=5
"$dir/network-bridge" "$@" vifnum=6
"$dir/network-bridge" "$@" vifnum=7
"$dir/network-bridge" "$@" vifnum=8
"$dir/network-bridge" "$@" vifnum=9
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