Main Page
From My Admin Page
- Welcome to my SysAdmin Wiki. Various notes for stuff I've dealt with. Other stuff is here..
AWS Related
- Setup AWS cli and AWS-SHELL (CLI documentation)
- Remotely Manage Your EC2 Instances
- To keep hostname changes, add at the end of /etc/cloud/cloud.cfg: "preserve_hostname: true"
RedHat Related
- Redhat 7 Related
- OpenVAS (Open Source vulnerability scanner and manager)
- NIST "Checklist Details for UNIX Security" for RHEL 5 (for RH7)
- Enable serial console by editing GRUB boot loader
- Solaris to Linux Migration: A Guide for System Administrators
- Linux to Solaris SysAdmin Guide. (PDF)
Applications
- DevOps Related (e.g. Chef, Puppet, Git, etc..)
- Virtualbox Related
- NetBackup Related
- Legato Networker Relted
- EZproxy support site, Quick Reference Guides, and Database Setup pages.
- Unofficial EZproxy Self-Support Wiki (ezproxy.cfg page).
Unix Operating Systems
- Unix Rosetta Stone
- Oracle (Corp) Documentation (Handy cheat sheet to find where Sun docs have moved)
- Generic Start / Stop / Restart script
Sun Related
- Solaris 10 Documentation , Legacy Solaris Documentation , and Legacy Sun Products Documentation
- NIST "Checklist Details for UNIX Security" for Solaris 10 (SPARC)
- Pocket Solaris Survival Guide
- Handy Solaris Commands
- Solaris Tips and Tricks
HP-UX Related
AIX Related
- [http://aix4admins.blogspot.com AIX for SysAdmins Blog
General Unix
- Configure HP iLO in Linux via cli
- manage server with "hpasmcli" CLI tool. You can also use commmands like "hplog -v" to view iLO log info
- To only use health stuff, list the contents ("tar ztf <file>") and extract the health file (e.g. "tar zxf <*.gz> hp-health-*.rpm")
- SENDMAIL Related
- Accessing IMAP email accounts using telnet (including "secure IMAP" [via SSL port 993])
- Sudo Related
- SSH Related
- Shell Scripts / Tricks and one-liners
- TCP Wrapper related
- Iptables Tutorial
- Unix Rosetta Stone
- OpenSSH Notes
- Bind Related
- Show Bind version: nslookup -q=txt -class=CHAOS version.bind. 0
- Configuring Berkeley Internet Name Domain (BIND) to Support Active Directory
- DNS Tricks
- Bind Configuration Notes
- Using NIS for centralized directories & logins
- SNMP Related
- Veritas Related
- AWK one liners
Storage Related
- Open-iSCSI (used in REDHAT)
- EMC Storage ports to open on firewall
- Sun StorEdge 6140
- Sun StorEdge 3510
- Clariion and PowerPath specific notes.
RedHat Specific
- Rescan SCSI Bus w/o rebooting (RHEL)
- Scanning for new LUNs in (RHEL 3)
- Online Storage Reconfiguration Guide (RHEL 5)
Dell Related
- Dell DRAC documentation - DRAC 5 , DRAC 4 , DRAC III
- Configuring & Using DRAC 5 Command LIne Console
- To reset DRAC: racadm racreset <--- Note: use racadm from the OS to issue commands to the DRAC
- Configure IPMI on Dell PowerEdge running RedHat. Related to this, IPMI Management Utilities.
- Dell Linux and Dell Linux Wiki and Dell Yum Repositories
- To setup YUM for the Dell Repositories:
wget -q -O - http://linux.dell.com/repo/firmware/bootstrap.cgi | bash wget -q -O - http://linux.dell.com/repo/community/bootstrap.cgi | bash wget -q -O - http://linux.dell.com/repo/hardware/latest/bootstrap.cgi | bash
Oracle Related
