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linux:skoleni:start [2014/06/23 16:34]
admin
linux:skoleni:start [2014/06/27 09:26] (current)
vondra [Bonus]
Line 125: Line 125:
 </​file>​ </​file>​
  
 +
 +====== SWAP ======
 +<​code>​
 +dd if=/​dev/​zero of=/swapik bs=1M count=200
 +mkswap /swapik
 +swapon /swapik
 +</​code>​
 +
 +=====  SuPHP ======
 +
 +
 +====== MySQL ======
 +   ​apt-get install mysql-server
 +
 +====== pure-ftpd-mysql =======
 +  apt-get install pure-ftpd-mysql
 +<​code>​
 + ​mysql>​ use ftp
 +Database changed
 +mysql> create table ftp (
 +    -> name char(20),
 +    -> pass char(20),
 +    -> uid int,
 +    -> gid int,
 +    -> dir char(50)
 +    -> );
 +</​code> ​
 +  ​
 +====== Mereni a ladeni vykonu ======
 +<​code>​
 +vi /​etc/​collectd/​collectd.conf ​
 +
 +locate collection.cgi
 +  /​usr/​share/​doc/​collectd-core/​examples/​collection.cgi
 +cp /​usr/​share/​doc/​collectd-core/​examples/​collection.cgi /​usr/​lib/​cgi-bin/​
 +</​code>​
 +===== MRTG a SNMPd =====
 +<file bash /​etc/​snmp/​snmpd.conf>​
 +#       ​sec.name ​ source ​     community
 +com2sec readonly ​ default ​    ​public
 +
 +# GrupnSex.Name ​  ​sec.model ​  ​sec.name
 +group MyROGroup ​  ​v1 ​         readonly
 +group MyROGroup ​  ​v2c ​        ​readonly
 +group MyROGroup ​  ​usm ​        ​readonly
 +
 +#           ​incl/​excl subtree ​                         mask
 +view  all    included ​ .1                              80
 +
 +#                context sec.model sec.level match  read   ​write ​ notif
 +access MyROGroup "" ​     any       ​noauth ​   exact  all    none   none
 +</​file>​
 +
 +cfgmaker --zero-speed=1000000000 public@127.0.0.1 >/​etc/​mrtg.cfg ​
 +
 +Rucni spusteni mrtg misto /​etc/​cron.d/​mrtg
 +   env LANG=C /​usr/​bin/​mrtg /​etc/​mrtg.cfg
 +   
 +===== Firewall Iptables ======
 +tcpdump -i eth0 -n tcp port 25
 +
 +   ​indexmaker /​etc/​mrtg.cfg ​ >/​var/​www/​mrtg/​index.html
 +
 +====== Bonus ======
 +<​code>​
 + cat nagiclick ​
 +export DISPLAY=:​0.0
 +WID=$(xdotool search nagios)
 +xdotool windowactivate --sync $WID
 +sleep 0.5
 +xdotool key --window $WID F5 
 +sleep 0.5
 +# next line needs tweaking when nagios changes its layout - XY coordinates of the click
 +xdotool mousemove --sync 50 330
 +sleep 0.5
 +xdotool click 1
 +</​code>​
  
 
linux/skoleni/start.1403534053.txt.gz · Last modified: 2014/06/23 16:34 by admin