The FreeBSD Diary

Providing practical examples since 1998

Shells,

  • grep, sed, and awk for fun and profit
  • Changing the shell for existing users and new users
  • Changing your tcsh prompt
  • Installing OpenSSH – less restrictive than ssh
  • periodic – using it to run shell scripts
  • ssh2 – when ssh won’t do
  • ssh – much more secure than telnet
  • nologin – Refuse a login to a user, and make a note of it in syslog
  • screen – how to detach a session from your window
  • Changing your bash prompt
  • su – how to become a super user. avoid using root
  • Changing the shell (bash)

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