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Igor Oseledko
Timeline
Scripting
Commands & Shells
Randomizing Filenames
Commands & Shells
Finding Gaps in Timestamps
Commands & Shells
Coronavirus Stats in Bash
Commands & Shells
Updating Lynis
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Converting Geofency Data to Google Maps
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Hadoop
Kodi
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Oracle
Samba
Squid
Virtualization
WordPress
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Validating HTTPS Cache Peers for Squid
Applications
Updating PHP 5.6w to 7.1u on CentOS 6.10
Applications
Windows 10 Upgrades
Applications
Notes on ownCloud configuration
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Backups
Disaster Recovery
Disks and Volumes
Files
Filesystems
Security
Disaster Recovery
College Students Demand Refunds
Commands & Shells
Randomizing Filenames
Security
To Mask or Not to Mask
Security
Checking Linux Account Password
Monitoring
All
Performance
Processes
Social Networks
Facebook
Instagram
Twitter
Commands & Shells
Finding Gaps in Timestamps
Commands & Shells
Converting Geofency Data to Google Maps
Performance
Analyzing atop Logs with atopsar
Commands & Shells
Verifying SNMP Connectivity on Multiple Hosts
Networking
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Email
Networking
Validating HTTPS Cache Peers for Squid
Commands & Shells
Verifying SNMP Connectivity on Multiple Hosts
Commands & Shells
Bulk-Adding IPTables Rules
Networking
Automatically Block Frequent Visitors
Photography
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Events
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Photography
Canyonlands National Park, Utah
Photography
Yellowstone National Park, Wyoming
Photography
Sun Juan Mountains, Colorado
Commands & Shells
Detecting Blurry Photos with ImageMagick
Home
2021
Archives
Economy
Who Pays for Cybercrime
Igor
-
December 18, 2021
Politics
AUKUS – Beyond the Submarines
Igor
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September 18, 2021
Coronavirus
Vaccines vs. Delta
Igor
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August 30, 2021
Infotech
The SolarWinds Hack
Igor
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December 22, 2020
Infotech
Red Hat and CentOS
Igor
-
December 22, 2020
Coronavirus
The CDC and the WHO Fiasco
Igor
-
September 2, 2020
History
The Flight of Fancy
Igor
-
July 10, 2020
Coronavirus
Reasons for Concern
Igor
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July 7, 2020
Politics
Dictator. AWOL.
Igor
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April 28, 2020