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visits member for 3 years, 11 months
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May
21
comment Is there anything simpler than FTP for sending files between Linux machines?
@akira ftp isn't scriptable (there are clients that are, but the default one is not), I think, and ftp daemons aren't necessarily set up to expose the directory you want to put it in by default.
May
10
comment Is there a modern browser that runs on Windows 3.1?
There's also not a lot of Win3.1 support for realtime. -- except for the fact that any application can seize the CPU for as long as it wants, not giving it to the OS or any other application. This includes the bandsaw controller app.
Mar
20
comment modify 128 bytes
@grawity That's not PHP's fault, "a" is equivalent to opening with O_APPEND, and is documented in the equivalent C functions (both open and fopen)
Mar
12
comment Is it possible to communicate to other WiFi users in the house?
The easiest way to communicate in this circumstance is to shout "Who's downloading stuff? You're using up all the bandwidth." Or figure out who it is and then walk over to them. Don't overcomplicate things.
Feb
22
comment The color red disappeared on the GUI.
I've had green break before - the rest of the display is pink in that case. Is the rest of his display tinted blue/green? Red objects would appear black in that case. (All three answers below are proposing this possibility)
Jan
27
comment How Can I Connect Two Sets of Computers Within My Home Office So There's No Cables On the Floor?
Suspend the cables with a series of poles, then they will not be on the floor.
Jan
26
comment Could exiting the media player without stopping/closing the file cause damage?
I'm not sure what you mean by "vestigial" - the stop button has a purpose of stopping playback while leaving the application open, and File/Close is the same as "simply exiting", and always has been.
Jan
12
comment Ubuntu FTP fails to get/mget file for “not found” but !ls sees it
mget is for downloads, try mput for upload
Jan
9
comment Why am I able to execute a program that is not in my PATH environment variable?
@MarkHurd cmd (and CreateProcess) doesn't examine the App Paths registry entry, only ShellExecute [and therefore the Run dialog] does.
Dec
20
comment How can I remove a folder without a name in Win7?
It probably has a name using Unicode characters that don't show up in the chinese codepage. You could probably have deleted it from Explorer - or, selecting a truetype font and hitting "tab" from the command line to autocomplete [like "rmdir <tab>"]
Dec
5
comment Does a computer use fewer resources when programs are minimized?
An interactive program doesn't have to "recognize when it's minimized" to be using less CPU due to simply not having any keyboard/mouse window messages to respond to.
Dec
1
comment What did computers use for output before monitors?
My issue was with surfasb's claim that computers naturally had screen output and "printer drivers" are redirecting that output to the printer. (I suspect this is an incorrect oversimplification even for PCs, but that's another issue)
Dec
1
comment What did computers use for output before monitors?
@surfasb that's a PC-centric view. UNIX systems, on the other hand, used teletypewriters (a type of printer), and a modern system simulates one (well, more or less - what it actually simulates is a VT100, which is a type of keyboard-and-monitor device that replaced teletypes) on the screen.
Nov
14
comment What's the difference between the “Win-D” and “Win-M” shortcuts?
They're not invisible, they're behind the desktop [which is an actual window - the "real" desktop from the 3.1 era isn't normally visible].
Oct
31
comment Are rights 7110 equivalent to --S--S--s?
It'd actually be --s--s--T as formatted by ls. --S--S--s is nonsense (since the last should be t), and would be 7001 in any case.
Oct
26
comment Understanding Linux symlinks
The problem is more that it wouldn't allow you to put anything in your home directory [bashrc etc] that's not going in /var/www. This is twice as much of a problem if he needs sudo to access the www directory, since it would mean he doesn't have a home directory that he has access to at all.
Oct
17
comment Ctrl + Alt + Del with a mac keyboard
What Apple keyboard doesn't have a delete key? Anyway, try the numeric keypad (period/decimal with num lock off - if it doesn't have num lock, try and see if one of the 'non-PC' keys on the numeric keypad, clear and =, are mapped to numlock by default.)
Oct
10
comment ls -d is not displaying directories. Is there a way to get ls to only display directories instead of files and directories
Right, but there's no logical reason ls can't have an option which will filter out items that were passed in as arguments. The fact that "wildcard expansion is divorced from entry type checking" is irrelevant, since this has nothing at all to do with wildcard expansion - only entry type checking, which there is no reason it cannot be done entirely within ls. If ls --color can shade them blue, ls -F can put a / after them, and ls -l can put a 'd' in the mode, then some other hypothetical option could omit them. That such an option does not exist doesn't mean it "cannot".
Oct
10
comment ls -d is not displaying directories. Is there a way to get ls to only display directories instead of files and directories
"there cannot be such an option" - that's a rather strong statement - the implementation of such an option is obvious: see a non-directory argument and ignore it. What can't be implemented is the equivalent of dir /s *.txt [without resorting to quoting wildcards as for find]
Sep
12
comment What is /usr/bin/[ and how do I use it?
It's required because if it were optional the syntax would be ambiguous in certain situations.