Source: How to downgrade kernel and redhat-release to a previous minor version of Red Hat Enterprise Linux SOLUTION VERIFIED – Updated July 24 2014 at 11:03 AM – English Environment • Red Hat Enterprise Linux (RHEL) 6 • Red Hat Enterprise Linux (RHEL) 5 Issue • The kernel and redhat-release packages have been upgraded to a version later […]
Enable Netapp Autosupport
• Connect to the filer via telnet, ssh or through the console. • Enter the following commands options autosupport.mailhost [your mail server MX record or IP address] options autosupport.to support@example.com,name@yourcompany.com (ex: person@company.com) options autosupport.from (Add anything here; we like to use filername@domain.com) options autosupport.enable on options autosupport.support.enable off • If your Data OnTap has the option, enter these […]
Commvault unix agent service commands
simpana start Simpana stop Simpana list
Check Yum Repository for Connectivity
curl -s –dump-header – `yum repolist epel -v | grep Repo-baseurl | awk ‘{print $3}’` -o /dev/null
List Ubuntu Packages
Command to list recently installed packages that were installed via any method (apt-get etc) cat /var/log/dpkg.log | grep “\ install\ “
OPENSSL ensure certs match key file
To make sure the files output the same result , display the modulus value of each file: openssl rsa -noout -modulus -in FILE.key openssl req -noout -modulus -in FILE.csr openssl x509 -noout -modulus -in FILE.cer