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i have this script that lists the files in a current directory as well as a directory structure of all the directories under a certain level. the first level of directories works fine, but below that it has problems. the page this is on is at http://cs.clark.edu/~jbrum4030/ctec122/directory.php...

i know that in a c# console application, you can write text to the screen with: Console.WriteLine("text..."); but is there some way to then modify the text i have already writen? i am writing a program that processes information in batches and want to have a running total on the screen of many...

i keep getting this error: Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/kbjr/public_html/tays_sis/contact/process.php on line 22 this is the line in question (line 22): $msg = "Name: $_REQUEST['name']\nEmail...

basically, what i want to know is, can it be done? i know in older windows operating systems (windows 98, for example), there was an option to boot in ms-dos mode. windows operating systems since then (such as XP) use "command prompt", not "ms-dos" (not that i see much of a difference...

is there any way to make the test command case-insensitive in bash? for example, making [ "abc" = "AbC" ] a true statement. Edit: nevermind, i figured it out.

i have a php script designed to build the code for an HTML format résumé. however, every time i run this script, the $resumeCode variable (where i'm storing the HTML) turns up empty. i tried dumping the value of the variable and it returned NULL. here is the script: <?php // sets category...

I am planning to create a form/mailing script generating site. I know that's not much of a description, but i'm lazy. ;) If anyone thinks they may be interested in helping in the construction of such a site, post here or send me a pm.

I need a manual image slideshow that will change images on a mouse click-and-drag (somewhat like the iPhone interface with the drag to change screens [except not mac-like!]). If anyone thinks they can do this in an easy-to-configure way, I will pay 1500¢ for this. If you have any questions...

i know that a command can be forced to run in the current shell, as opposed to a new one, by placing a dot before it, ie. $ . somescript args is there any way to do this in the shebang line, so that the script always runs in the current shell, regardless of whether there is a dot...

Is there ANY way at all to tell whether or not a variable is an array in unix?

How do you add items to the shops?

is there anyway to get rid of the dotted box that appears around links when they're clicked on?

i have an html form. in it, there is a list of radio buttons, the last of which is 'other'. i have a text input that is to be disabled unless the 'other' radio button is selected. however, i can't seem to get the javascript to work. here's the form: <form name="contact" action="process.php"...

i am writing a script that will make someone able to easily created an html format resume; so i have blocks that represent different parts of a resume and you just piece it together. i'm making a block to create a one or two column list (depending on the length) of items. for some reason, its...

i know this is a very unpopular topic, but does anyone know of a python compiler that is worth the time of looking into?

in unix, when you enter tput sgr0 it returns your color settings to default. is there anyway to change what those defaults are?

i'm working on a script that needs to read the variable $1, one character at a time and assign those characters to an array. i tried to use this line: echo $1 | read -n 1 -a chars however, everytime i try to read the variable $chars with echo ${chars }, it turns up empty. please help.

Is there any way to exit from the login shell if you aren't in it (ie. running a script)?

i'm writing a shell script to make echoing in color easier. but i keep getting an error. there is a help message for explaining how the command works; and no matter what i do, the help keeps showing up instead of the rest of the script running. please help. the script is: #!/bin/bash # #...

I am writing a lock script for unix, and don't want people to be able to simply ctrl-c out of it or using a different combination, so I am trying to trap all of the common exit/quit/abort/etc. signals. However, for some reason, I can't seem to trap the ctrl-d signal. this is the trap command i...