Biboroku is a blog collecting my occasional thoughts and memorandum.

Conventions Used in This Blog

Italic

Indicates new terms, URLs, email addresses, filenames, and file extensions.

Constant width

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 and # for the root user:

$ whoami
johndoe
# sudo su - root
# whoami
root