A few years ago I was supporting a very diverse environment with Solaris, AIX, and Linux servers; some with password logins, public/private key authentication, and several with SecurID passwords. All accounts were local, passwords expired every three months, and the accounts locked after three failed logins — so you can imagine the mess this created if you didn’t go around every server at least every three months. After I’d accumulated about half a dozen passwords, I wrote an Expect script to login and change my password and wrapped it with a bash script to try every old password I had. Since some servers needed a SecurID number to login, the bash script would pause on those and prompt me for the token before continuing.
Surnia Ulula
UNIX Ideas for SysAdmins
Freelance UNIX SysAdmin
Looking for a Sr UNIX Systems Administrator specializing in Systems Integration? I may be available for freelance or contract work, either remotely or on-site. You can contact me by email at jsm@surniaulula.com to discuss solutions specific to your needs.
- Location : Montreal QC, Canada
- Availability : 4-8 hrs / week freelance
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