DOT FILE
\dˈɒt fˈa͡ɪl], \dˈɒt fˈaɪl], \d_ˈɒ_t f_ˈaɪ_l]\
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A Unix application programconfiguration file. On Unix, files named with a leading dotare not normally shown in directory listings. Many programsdefine one or more dot files in which startup or configurationinformation may be optionally recorded; a user can customisethe program's behaviour by creating the appropriate file inthe current or home directory.Dot files tend to proliferate - with every nontrivialapplication program defining at least one, a user's homedirectory can be filled with scores of dot files, without theuser really being aware of it. Common examples are .profile,.cshrc, .login, .emacs, .mailrc, .forward, .newsrc, .plan,.rhosts, .sig, .xsession.See also profile, rc file.
By Denis Howe
Word of the day
Dopamine Acetyltransferase
- An enzyme that catalyzes the of groups from acetyl-CoA to arylamines. They have wide specificity for aromatic amines, particularly serotonin, and can also catalyze acetyl transfer between arylamines without CoA. EC 2.3.1.5.