Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] C programming language 2nd cache size for Perl modules Calculator application caret (^) case conditionals case sensitivity case insensitive searches with grep changing case in vi sudo command and Unix and Mac OS Extended file systems cat command about 2nd Aqua interface vs. seeing entire file without pausing viewing text with cd command about 2nd changing directories with 2nd CGI (Common Gateway Interface) creating script for Apache Web server further resources on installing program in personal Sites directory characters escaping with backslash matching 2nd negating class of cheat sheets for vi checklist for system security chgrp command child processes chmod command ACL options with origin of name permission options for 2nd chown command 2nd chroot command Classic Mac metadata clipboard closed-source software colon (:) columns command line [See also configuring Unix environments] about standard input and output adding user from Apache Web server activated from AppleShare servers configured from arguments in background commands run from blocking ports with ipfw utility common commands from copying/pasting between clipboard and creating shell script from editing files from Finder configured from Fink configured from FTP server activated from getting to via Terminal listing basic Unix commands logging into interface Mac defaults system configured from 2nd making full and incremental backups from monitoring system activity from MySQL controlled from 2nd opening files from operators and special characters in parts of piping output from any command to mail printing from 2nd protecting spaces in relative and absolute paths running as root running command from searching for files with mdfind seeing updated list of processes sending e-mail from SSH servers controlled from stopping commands System Preferences configured from text editing from Trash used from Unix environments configured from updating software from using 2nd using command-line arguments in script wildcards in 2nd command mode changing text in deleting text in vi vi editor 2nd commands. [See also specific commands] applying to each file found arguments with background backquoted common creating pipelines of CUPS defined for looking through logs getting help for listing basic Mac applications vs. Unix MySQL names of Unix options with piping output to e-mail regularly scheduled running daily running from command line running shell scripts like stopping switching to vi edit mode types of Unix using within commands for scripts using within variable vi editor viewing built-in help for Common Gateway Interface. [See CGI] Common Unix Printing System (CUPS) compiling software defined learning more about Comprehensive Perl Archive Network. [See CPAN] compressing files with gzip computers. [See also remote computers] hostname for 2nd 3rd monitoring processes and system load physical security of sharing disks with other Unix showing system status with shell script using in single-user mode concatenate. [See cat command] conditionals about case if...then if...then...else structure configuring CPAN defaults system 2nd Finder to display hidden files Fink launchd daemon MySQL database server Postfix shells Terminal vs. shells vi editor configuring Unix environments [See also environment variables ] about changing mask changing PATH configuring shell configuring Terminal vs. shell customizing shell prompt finding shell configuration files Mac defaults system 2nd prompt macros for tcsh shell settings for vi shell aliases working with environment variables content index Control C control structures [See also conditionals; loops ] conditionals defined loops cooperative multitasking copying across Internet ditto for file files 2nd from command line and pasting to clipboard vi correcting permission problems counting lines, words, and bytes cp command about backing up with copying files and directories options for selecting files to be copied CPAN (Comprehensive Perl Archive Network) about building on prerequisite modules choosing servers to download from configuring configuring terminal and shell interface further resources installing Perl module from cpan shell prompt proxy-server options in retrying download process in searching for Perl modules selecting cache size for setting FTP_PASSIVE environment variable to true starting upgrading viewing Perl modules and available versions cron daemon restricting use of scheduling jobs with crontab files /etc/crontab files about running daily commands with csh (Bourne shell) about 2nd changing environment variables in CUPS (Common Unix Printing System) curl client, about curly bracket ({ }) characters cursor adding text before, after, or above changing character under changing text in relationship to moving in vi cut command printing single field from file processing whitespace with awk and cw command |