LinuxCBT Parallel-SSH Edition English | mov | H264 1280x720 | AAC 1 ch 64 kbps | 4 hrs 7 min | 616 MB
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Course ObjectiveParallel Secure Shell | Features | Usage | Implementation
Introduction - Parallel-SSH - Features
Explore features and benefits
Provide use-case examples
Contrast standard SSH with Parallel-SSH
Identify Target Hosts
Explore topography
Explore environment
Standard Secure Shell | Features | Usage | Implementation
Contrast both toolkits
Explore ``ssh`` use-cases
Use ``scp`` for non-interactive secure copies
Use ``sftp`` to interactively move data
Identify existing usage keys
Generate requisite usage keys
Populate usage keys on target nodes
Confirm node accessibility
Run simple commands on distributed nodes
Confirm PROD environment
Parallel-SSH | Features | Usage
Enumerate important features
Prep list of distributed | cluster nodes
Evaluate Password-AUTH
Enable PKI Password-less AUTH
Specify hosts manually and automatically
Perform tasks on multiple nodes simultaneously
Confirm tasks have been executed
Troubleshoot as needed
Parallel-SCP | Features | Usage
Discuss use cases
Discuss caveats
Contrast with traditional ``scp``
Propagate content to distributed nodes in parallel
Restrict parallelism to improve performance
Confirm content availability
Address issues that arise
Parallel-RSYNC | Features | Usage
Discuss key opportunities
Contrast with traditional ``rsync``
Highlight ``rsync`` benefits
Explore general usage
Mirror content via recursion
Troubleshoot missing ``rsync``
Move data as conjured
Evaluate overall usage
Parallel-SLURP | Use-Cases
Discuss features
Contrast with common Parallel-SSH tools
Contrast with traditional Linux | Unix equivalents
Explore general usage
Test with wildcard
Archive system configuration files ad-hoc
Contrast with defaults
Enable temporary synchronization configuration
Consider non-existing files on targets
Evaluate footprint of slurps
Highlight caveats
Evaluate results
Parallel-NUKE | Use-Cases
Highlight features
Contrast with $SHELL access
Launch processes for execution
Execute various processes
Execute arbitrary service
Contrast service with regular process
Trace service execution results
Evaluate results