PinnedMike RLinux Security alerting with Graylog and Elastic BeatsMarch 12, 202414 min read·Mar 12, 2024----
PinnedMike RinBetter Programming5 Powerful Tips for Bash ScriptingBash scripting is an art form4 min read·Apr 28, 2021--3--3
Mike RAutomate your Dell rack server BIOS settingsI manage a fleet of Dell Poweredge rack servers and part of the work is maintaing firmware updates but also specific BIOS configuration…2 min read·May 23, 2023----
Mike R5 Sysadmin Tips for using SaltStackI’ve been using Salt for several years managing my company’s infra and networks. Its a great product and makes any sysadmin’s life much…6 min read·Feb 15, 2023----
Mike RGenerating bandwidth snapshots with Saltstack + Iperf + PyGraphvizBackground4 min read·Sep 20, 2022----
Mike RMonit alert system — config examplesMonit (from Tildeslash) is an excellent alerting and monitoring system which I have been using for few years to monitor my fleet of…7 min read·Aug 21, 2022----
Mike RDelete all messages from a Slack channelif you have an active slack channel in your organization and want to delete all messages from it, as of this writing (Feb 2022) there is no…2 min read·Feb 14, 2022----
Mike Rinstant Rsync service — Isyncsuppose you have 2 servers (server A, server B), each having their own local filesystems, with no shared NAS or SAN mounts2 min read·Jul 15, 2021----
Mike RUniFTP — automated FTP frameworkFTP or rather sFTP (via SSH) is a reliable and time-tested method to send and receive files between 2 parties3 min read·Jun 11, 2021----