Found this great blog article about disabling unneeded Services, here is a brief over view of the services you can disable on a server Checking what services are running (run this as root). chkconfig --list | grep on Turning off the services chkconfig --level 0123456 <Service Name> off Services Safe to turn off on a server isdn gpm pcmcia sendmail Reference Source http://prefetch.
Get into ALOM (from console for ‘#.’ minus quotes) to add the user run the following ‘useradd ’ To assign a password this account run ‘userpassword ’ Assigning permissions to the user account ‘userperm [a|u|c|r]’ e.g. full permissions would be ‘userperm aucr’ Permission Level Description
Here are some useful link which i used to get my external harddisk mounted to to the systems for backing data up. CentOs - http://wiki.centos.org/TipsAndTricks/NTFSPartitions yum install fuse fuse-ntfs-3g dkms dkms-fuse Install NTFS driver for Fedora With repositories like Fedora Extras it’s now very easy to add NTFS support to Fedora: # yum -y install ntfs-3g Then you can simply mount NTFS file systems using the option -t ntfs-3g. You can find more detailed information about this driver at http://www.
When running ‘psrinfo’ on a T2000 it will display all of the cores as CPU’s. Runing ‘psrinfo -p’ will display only the physical CPU’s. Example # psrinfo 0 on-line since 02/20/2007 00:48:07 1 on-line since 02/20/2007 00:48:08 2 on-line since 02/20/2007 00:48:08 3 on-line since 02/20/2007 00:48:08 4 on-line since 02/20/2007 00:48:08 5 on-line since 02/20/2007 00:48:08 6 on-line since 02/20/2007 00:48:08 7 on-line since 02/20/2007 00:48:08 8 on-line since 02/20/2007 00:48:08 9 on-line since 02/20/2007 00:48:08 10 on-line since 02/20/2007 00:48:08 11 on-line since 02/20/2007 00:48:08 12 on-line since 02/20/2007 00:48:08 13 on-line since 02/20/2007 00:48:08 14 on-line since 02/20/2007 00:48:08 15 on-line since 02/20/2007 00:48:08 16 on-line since 02/20/2007 00:48:08 17 on-line since 02/20/2007 00:48:08 18 on-line since 02/20/2007 00:48:08 19 on-line since 02/20/2007 00:48:08 20 on-line since 02/20/2007 00:48:08 21 on-line since 02/20/2007 00:48:08 22 on-line since 02/20/2007 00:48:08 23 on-line since 02/20/2007 00:48:08 24 on-line since 02/20/2007 00:48:08 25 on-line since 02/20/2007 00:48:08 26 on-line since 02/20/2007 00:48:08 27 on-line since 02/20/2007 00:48:08 28 on-line since 02/20/2007 00:48:08 29 on-line since 02/20/2007 00:48:08 30 on-line since 02/20/2007 00:48:08 31 on-line since 02/20/2007 00:48:08 # psrinfo -p 1
Sounds like a daft thing to do i know but for a couple of my scripts this is needed # echo `TZ=GMT+24 date +"%D"` This method doesnt always work, depends on what time of day you call this. I have also found a perl method of doing this as well # perl -e '($d,$m,$y)=(localtime(time-86400))[3..5];$m+=1;$y+=1900;print "$m/$d/$yn";'
Code RewriteCond %{HTTP_USER_AGENT} (.*)iOpus-I-M(.*) [NC] RewriteRule .* - [F] Note iOpus-I-M is a use agent for a load test application which could be use for eating your bandwidth
This is useful to do when you are wishing to monitor the Memory allocation with in your java application. HowTo Add the following to JVM_OPTS -Dcom.sun.management.config.file=/export/home/pcanham/jvmsnmp/management.properties Contents of management.properties is com.sun.management.snmp.interface=0.0.0.0 com.sun.management.snmp.port=1161 com.sun.management.snmp.trap=1162 com.sun.management.snmp.acl=false If wishing ACL create a file called snmp.acl and the change ‘com.sun.management.snmp.acl=false’ to ‘com.sun.management.snmp.acl=snmp.acl’ Make sure only owner has read and write access nobody and group are not allowed any access -rw------- 1 pcanham other 356 Aug 8 16:01 snmp.
Instructions Go to ‘/etc/mail’ Put a line in ‘/etc/mail/access’ along the lines of ‘email address DISCARD’ Update table ‘makemap hash access.db < access’ Example Browse to folder cd /etc/mail Edit access vi access # joebloggs@example.com - email address being blocked # due to being invalid joebloggs@example.com DISCARD Update table makemap hash access.db < access
View the files that make up a Solaris package /usr/sbin/pkgchk -l SUNWcsr | grep Pathname | sed 's/Pathname: (.*)/1/' Check which package a file belongs to /usr/sbin/pkgchk -lp somefile
Solaris 10 #!/bin/sh /usr/bin/truss /usr/bin/date 2>&1 | nawk -F= '/^time()/ {gsub(/ /,"",$2);print $2}' exit $? Solaris 9 and below /usr/bin/perl -e 'printf "%dn", time;'