Biboroku is a blog collecting my occasional thoughts and memorandum.
Conventions Used in This Blog
Indicates new terms, URLs, email addresses, filenames, and file extensions.
Used for program listings, as well as within paragraphs to refer to program elements such as variable or function mames, databases, data types, environment variables, statements, and keywords.
Constant width bold
Shows commands or other text that should be typed literally by the user.
Constant width italic
Shows text that should be replaced with user-supplied values or by values determined by context.
For the shell prompt,
$ denotes one for a normal, unprivileded user
# for the root user:
$ whoami johndoe # sudo su - root # whoami root