This page contains both entries that are specific to version 7, and anything new learned while using 7 (that may well work in 6). I have no intention once fully using v7 to maintain the v6 pages in general, but will still update v6 specific items.

• IP - the ifconfig replacement
  
• add_ifconfig
  
• add_dns_server
  
• Use Curl as wget replacement
  
• centos_7_no_wget_install_epel
  
• centos_7_interface_naming
  
• centos_7_gateways
  
• NTP Start at Boot
  
• NTP Start Issue
  
• Interface Renaming Scripts
  
• centos_ntp_server
  
• TOP CPU Usage
  
• Screen
  
• ifup and ifdown
  
• LFTP
  
• Finding Files
  
• Use Watch for repetitive command line actions
  
• IP Route Issue with Local Addresses
  
• nmcli Network Tool
  
• Interface Team or Bond with nmtui
  
• Show Hard Disk Size