Base Tools

• ssh– Bash Functions
  • References
  • Passwordless SSH setup
    • Create keys on source machine
    • Copy public keys to target
    • Start the SSH agent on source machine
  • SSH Key Juggling
  • Debugging Tips
    • Connect without the keys
    • SSH from cron issues
    • Troubleshoot Passwordless access not working
    • Recover from a forgotten passphrase
    • Appending keys for restricted no-login shell identity
  • Access remote node via gateway
  • Private web server access over SSH
    • Fork a tunnel
    • Direct access does not work
    • Socks aware commandline clients like curl
    • Configure OSX Safari to use the SOCKS proxy
    • Resuming a broken tunnel
  • How to handle scponly nodes + roots keys ?
  • Utilities and informational functions
  • Server/Backup Management
  • Deprecated early incarnation
  • Basis functions for key management
  • Functions depending/supporting a key naming convention
  • Issues
    • openssh/openssl version mismatch
  • SSH Hardening suggestions
  • Related
• MACPORTS
  • Package Manager Installation from source distribution
    • Xcode Developer Tools Version Check
    • Xcode EULA agreement
    • Source Build
    • selfupdate
  • Partial clean : due to missing Portfile
    • selfupdate 20 nov 2013, macports updatdes itself to 2.2.1
  • Selecting ports
  • Freeing space
  • Macports space inactive
  • Functions
• MULTIPLE gcc/g++ HANDLING
  • update-alternatives
  • configure 4.8.1, pre-requisites