[user@userbox]/Users/user/Downloads/mysql>mysql -u myuser -p -h localhost dbname < ~/Downloads/dbname.sql Enter password:
Monthly Archives: October 2012
spamassassin learn
I want my spamassassin to learn from a directory:
root@server:/var/mail/virtual/james/.spam# sa-learn --no-sync --spam /var/mail/virtual/james/.spam/cur Learned tokens from 832 message(s) (832 message(s) examined)
How to Make a Simple Mac App on OSX 10.7
Playing around with osx / ios programming and found this great tutorial for xcode: How to Make a Simple Mac App on OSX 10.7
Import a new p12 into keychain via terminal
sudo security import /Users/cmuser/workspaces/cm_trunk/osx/p12s/dk_new_media.p12 -T /usr/bin/codesign -P "" -k ~/Library/Keychains/login.keychain
Automation tool
I’m always looking for ways to help in automation. A friend pointed this one out. Much easier than writing a python script to parse dynamic web content. Siculi
Teaching programming to kids
I wanted to start introducing my kids to programming. After some research, I came accross Scratch by MIT. Amazing tool; my son loves it.
xymon client init.d script
#!/sbin/sh
#
case "$1" in
start)
[ -f /opt/cmtools/xymon/client/runclient.sh ] || exit 0
su - cmuser -c "/opt/cmtools/xymon/client/runclient.sh start --hostname=cmssbea10.my.domain"
;;
stop)
su - cmuser -c "/opt/cmtools/xymon/client/runclient.sh stop --hostname=cmssbea10.my.domain"
;;
*)
echo "Usage: $0 { start | stop }"
exit 1
;;
esac
exit 0
Xymon zoom box all blue / Xymon graph is all blue
I found my xymon graphs were blue when I attempted to zoom in.
Edit $BBHOME/www/menu/menu.css & add the following to the bottom:
#zoomSensitiveZone{
opacity:0;
}
#zoomBox{
opacity:0.5;
}
Xymon on Solaris 10 containers & see minimum one second step error
You are running Xymon in Solaris 10 containers & see the following logs:
2010-08-27 15:19:30 RRD error updating /opt/csw/xymon/data/rrd/buildbox1/ifstat.mac.rrd from 169.169.169.169: /opt/csw/xymon/data/rrd/cmsys2/ifstat.mac.rrd: illegal attempt to update using time 1282947570 when last update time is 1282947570 (minimum one second step) 2010-08-27 15:19:30 RRD error updating /opt/csw/xymon/data/rrd/buildbox1/ifstat.mac.rrd from 169.169.169.169: /opt/csw/xymon/data/rrd/cmsys2/ifstat.mac.rrd: illegal attempt to update using time 1282947570 when last update time is 1282947570 (minimum one second step)
The problem is Xymon client can send 2 pairs of data at the same timestamp.
Find the line in your xymon file
/usr/bin/kstat -p -s '[or]bytes64'
Change it to:
/usr/bin/kstat -p -s '[or]bytes64' | egrep -v 'wrsmd|mac' | sort
BIND server setup
Note: Our IP range is 192.168.0.0/24
This instruction set is based upon this range. Therefore anywhere you see this number, you may replace with your IP range.
- CD into working dir
user@box:/# cd /etc/bind
- Backup the origininal
?user@box:/# cp named.conf.local named.conf.local.orig ?user@box:/# cp named.conf.options named.conf.options.orig
- Create the zone.
user@box:/etc/bind$ vi named.conf.local // // Do any local configuration here // // Consider adding the 1918 zones here, if they are not used in your // organization //include "/etc/bind/zones.rfc1918"; # ZONE DEFINITION zone "corp.h8n.com" { type master; file "/etc/bind/zones/corp.h8n.com.db"; }; # ZONE DEFINITION FOR REVERSE DNS zone "0.168.192.corp.h8n.com" { type master; file "/etc/bind/zones/rev.0.168.192.corp.h8n.com"; }; - Modify the forwarder. Define the DNS(s) to which this DNS will forward requests it can’t process
user@box:/etc/bind$ vi named.conf.options options { directory "/var/cache/bind"; // If there is a firewall between you and nameservers you want // to talk to, you may need to fix the firewall to allow multiple // ports to talk. See http://www.kb.cert.org/vuls/id/800113 // If your ISP provided one or more IP addresses for stable // nameservers, you probably want to use them as forwarders. // Uncomment the following block, and insert the addresses replacing // the all-0's placeholder. // forwarders { // 0.0.0.0; // }; forwarders { 8.8.8.8; 4.2.2.1; 4.2.2.2; }; auth-nxdomain no; # conform to RFC1035 listen-on-v6 { any; }; listen-on { 127.0.0.1; 192.168.0.0/24; }; }; - Add the zone definition files
root@box:/etc/bind# mkdir zones root@box:/etc/bind# cd zones
root@box:/etc/bind/zones$ vi corp.h8n.com.db ; ; DNS zone for corp.h8n.lan ; $ORIGIN corp.h8n.com. $TTL 1D ; any time you make a change to the domain, bump the ; "serial" setting below. the format is easy: ; YYYYMMDDI, with the I being an iterator in case you ; make more than one change during any one day corp.h8n.com. IN SOA cmlin01.corp.h8n.com. dnsadmin.corp.h8n.com. ( 20120725; 28800; 604800; 604800; 86400; ) ; cmlin01.corp.h8n.lan serves this domain as the name server (NS) corp.h8n.com. IN NS cmlin01.corp.h8n.com. ; ; Define domain functions with CNAMEs ; <cname> CNAME <hostname> ; jenkins IN CNAME cmlin01 cacti IN CNAME cmlin01 dns IN CNAME cmlin01 ntp IN CNAME cmlin01 ldap IN CNAME cmlin02 phpmyadmin IN CNAME cmlin02 xymon IN CNAME cmlin02 nexus IN CNAME cmlin03 django IN CNAME cmlin03 cmdb IN CNAME cmlin03 svn IN CNAME cmlin03 wiki IN CNAME cmlin03 shareddrive IN CNAME nas nfs IN CNAME nas ; ; Define our hostnames for static IP's ; printer.corp.h8n.com. IN A 192.168.0.10 nas.corp.h8n.com. IN A 192.168.0.20 cmlin01.corp.h8n.com. IN A 192.168.0.26 cmlin02.corp.h8n.com. IN A 192.168.0.24 cmwin01.corp.h8n.com. IN A 192.168.0.27 cmosx01.corp.h8n.com. IN A 192.168.0.29 cmosx02.corp.h8n.com. IN A 192.168.0.30 cmosx03.corp.h8n.com. IN A 192.168.0.31 cmlin03.corp.h8n.com. IN A 192.168.0.32 cmwin02.corp.h8n.com. IN A 192.168.0.33 cmosx04.corp.h8n.com. IN A 192.168.0.34 cmwin03.corp.h8n.com. IN A 192.168.0.36 cmosx05.corp.h8n.com. IN A 192.168.0.37 ; Just in case someone asks for localhost.corp.h8n.lan localhost IN A 127.0.0.1
- Reverse Pointers. NOTE: The IP is a reverse of hte range we use.
Our range is 192.168.0.0/24 so the file is 0.168.192…cmuser@cmlin01:/etc/bind/zones$ more rev.0.168.192.corp.h8n.com ; ; This is our reverse DNS zone file ; ;$ORIGIN 0.168.192.corp.h8n.com. $TTL 1D corp.h8n.com. IN SOA cmlin01.corp.h8n.com. dnsadmin.corp.h8n.com. ( 20120716; 28800; 604800; 604800; 86400; ) ;0.168.192.corp.h8n.com IN NS cmlin02.corp.h8n.com. @ IN NS cmlin01. #26 IN PTR corp.h8n.com 10 IN PTR printer.corp.h8n.com. 20 IN PTR nas.corp.h8n.com. 25 IN PTR cmlin02.corp.h8n.com. 26 IN PTR cmlin01.corp.h8n.com. 27 IN PTR cmwin01.corp.h8n.com. 28 IN PTR bethosx.corp.h8n.com. 29 IN PTR cmosx01.corp.h8n.com. 30 IN PTR cmosx02.corp.h8n.com. 31 IN PTR cmosx03.corp.h8n.com. 32 IN PTR cmlin03.corp.h8n.com. 33 IN PTR cmwin02.corp.h8n.com. 34 IN PTR cmosx04.corp.h8n.com. 35 IN PTR jsandlin-mini.corp.h8n.com. 36 IN PTR cmwin03.corp.h8n.com. 37 IN PTR cmosx05.corp.h8n.com.