***... (asterisks), password security, 63
. (dot), in configuration folder names, 112
; (semicolon), sequential command execution, 196
- (dash), in command line options, 186
&& (ampersands), conditional command execution, 196
* (asterisk), wildcard, 195
@ (at sign), in command-line username, 184
? (question mark), wildcard, 195
| (vertical bar), pipe symbol, 118, 186–187
$ (dollar sign), UNIX shell symbol, 184, 218
~ (tilde), home directory indicator, 184, 190
Access for disabled users, 20
Accessibility plug-ins, 177
addgroup
command, 194
Adding. See also Creating.
groups, 194
search engines to Firefox, 76
text to files, 193
Administrator privileges, 104
Adobe Flash, Firefox support, ...
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