CENTAUR UTILTIES DOCUMENTATION ------------------------------ Version 1.21 2/13/2021 OVERVIEW -------- a - Append block of text to files al - Append a line of text to a file color - Return an ANSI escape sequence for a color or stylization cop - Copy files ddir - Delete empty directories dl - Delete files dom - Get IP address of hostname dr - List directory contents dt - Display date and/or time fd - Download single files il - Insert a line into a file mkd - Create directories mkf - Create blank files mov - Move or rename files and directories msgcli - Simple telnet client which reads text from a message server msgsrv - Simple telnet server which outputs text upon connection ov - Write block of text to files, overwriting if they exist ovl - Write a line of text to a file, overwriting if it exists r - Display contents of files rdln - Read a specific line number from a file rl - Delete a specified line number from a file rn - Display contents of files with line numbers snd - Find and delete files with a specific name slasher - Corrupt and optionally delete files tell - Echo text to the screen wl - Write a line of text to a new file wt - Write block of text to new files OPTIONS & PARAMETERS -------------------- <> - required parameter [] - optional parameter ... - any number of parameters, using wildcards or separated by a space Options must always be provided before other parameters when used. When specifying multiple options, they must be run together as one string, except when executing 'dt' or 'msgsrv'. SYNTAX ------ a [-H] [-H] - Display program syntax and options This program will create if it does not exist. al [-H] '' [-H] - Display program syntax and options This program will create if it does not exist. color [-H] [-t] [-H] - Display program syntax and options [-t] - Display the table of color names and codes used with this program may be the name or number of a color or stylization code. cop [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation ddir [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation must be empty. dl [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation This program will not attempt to delete directories. dom [-H] [-H] - Display program syntax and options If is a valid IP address, it will return itself. dr [-H] [-htasp] [dir ...] [file ...] [-H] - Display program syntax and options [-h] - Do not display MD5 hashes [-t] - Do not display total size [-a] - Also display hidden files [-s] - Do not display individual file sizes [-p] - Do not display file permissions dt [-H] [-h] [-f] [-F] [-t] [-H] - Display program syntax and options [-h] - Display additional program help [-f] - Display full date with name of month [-F] - Same as '-f' but includes time [-t] - Display time only This program only supports one option at a time. fd [-H] [output-file] [-H] - Display program syntax and options Failed downloads often result in a blank file. Output file defaults to the file specifed in the URL if not provided. il [-H] '' [-H] - Display program syntax and options should be enclosed in single quotes or double quotes. If is out of range, the operation will fail. mkd [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation mkf [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation mov [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation msgcli [-H] [-H] - Display program syntax and options must be a valid domain name or IP address. must be a valid TCP port number. msgsrv [-H] [-f file] [-m "mesg"] <-p port> & [-H] - Display program syntax and options [-f] - Output text of [file] on connection [-m] - Output [message] on connection <-p> - Set TCP port number to listen on for connections as [mesg] should be enclosed in single quotes or double quotes. Options -f and -m cannot be used together. ov [-H] [-H] - Display program syntax and options This program will overwrite existing files. ovl [-H] '' [-H] - Display program syntax and options This program will overwrite existing files. r [-H] [-f] [-H] - Display program syntax and options [-f] - Display file name before contents of file rdln [-H] [-H] - Display program syntax and options rl [-H] [-H] - Display program syntax and options Only one file may be specified at a time. If is out of range, the operation will fail. rn [-H] [-H] - Display program syntax and options Line numbers begin at 1 for each specified file. snd [-H] [-v] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation must be the exact name of the file to delete. CAUTION: This program deletes matching files without confirmation. slasher [-H] [-vdr] [-H] - Display program syntax and options [-v] - Verbose mode; output details of operation [-d] - Delete the file after overwriting it [-r] - Overwrite with a random number of bytes (up to 10240) When '-r' is not used, the file size does not change. tell [-H] [-H] - Display program syntax and options does not strictly require quotes. wl [-H] '' [-H] - Display program syntax and options This program will not attempt to overwrite if it exists. wt [-H] [-H] - Display program syntax and options This program will not attempt to overwrite an existing file.