What does "/usr/X11/bin/xstub ; exit;" command do in Terminal?

The %U represents a URL. If you drag a URL to the shortcut then it'll open that URL in Firefox.

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What about /usr/local/bin + sbin merge?

With the merge of /bin and /lib folders that just happened I was curious if there was a particular reason to keep both /usr/local/bin and /usr/local/sbin as actual folders in the filesystem, instead of making /usr/local/sbin a symlink to /usr/local/bin.

arojas wrote:If you delete it, it will be recreated with every update of the filesystem package anyway
This.
Jindur wrote:So I guess that folder is actually not under my complete control
The contents is*, pacman (actually, the filesystem package) just creates it for you since 99.9% of people either need it or don't care.
If it bothers you that much, you can use ABS to build your own "filesystem" package without any /usr/local/ paths
* Should be according to the Arch Packaging Standards unless someone writes a bad PKGBUILD which incidentally I found one of mine doing that yesterday... Accidents happen!
Last edited by fukawi2 (2013-06-04 23:07:23)

What does "Program ended with exit code: 0" mean in Xcode?

Hello,
I am fairly new to programming and I have received the error "Program ended with exit code: 0" in the last few programs I have created. It shows in the output windows after I have ran the program. What does this mean?

an exit code of 0 indicates no error. If a program wants to indicate there was something wrong when it exited it will exit with a non-zero value.
What types of programs are you writing? Normally you see this for command line type programs.

What does this error message mean and how do I solve it? "Sorry, one or more of the following command-line tools was not found: /usr/bin/lsbom, /bin/pax, /bin/mkdir, /bin/chmod, or /usr/bin/update_prebinding."

When I try to open up this program, Pacifist, I receive this error message. Here's a screenshot. http://i.imgur.com/v717w.jpg What does this error message mean and how do I solve it?

It sounds like some of the Unix Executable commands were removed (or the permissions to those were modified) out of the /usr/bin/ folder. You can try opening disk utility and repairing permissions on Macintosh HD or you can reboot your computer and holding down option-r when it comes back up to reinstall Lion again. This will not delete your personal information or applications you have installed but it would be best to back it up to Time Machine before you do. The article on how to do this is here. (http://www.apple.com/macosx/recovery/) I have had to do this before and it works like a charm. It should fix your issue but grab a cup of coffee because its going to take about 35 - 40 minutes depending on how fast your computer is.

Error running command: /usr/java/bin/java: error execing process: Not enoug

Error running command: /usr/java/bin/java: error execing process: Not enough space
In a whole root zfs zone the webconsole service fails to start. This is what I get:
svc:/system/webconsole:console (java web console)
State: maintenance since Fri Aug 27 14:32:41 2010
Reason: Start method exited with $SMF_EXIT_ERR_FATAL.
See: http://sun.com/msg/SMF-8000-KS
See: man -M /usr/share/man -s 1M smcwebserver
See: /var/svc/log/system-webconsole:console.log
Impact: This service is not running.
# more /var/svc/log/system-webconsole:console.log
^C# more /var/svc/log/system-webconsole:console.log
[ Aug 6 09:30:40 Disabled. ]
[ Aug 6 09:30:40 Rereading configuration. ] [ Aug 6 09:30:52 Enabled. ] [ Aug 6 11:32:50 Enabled. ] [ Aug 6 11:33:02 Executing start method ("/lib/svc/method/svc-webconsole start"
Starting Sun Java(TM) Web Console Version 3.1 ...
The console is running.
[ Aug 6 11:33:25 Method "start" exited with status 0 ] [ Aug 27 14:32:15 Enabled. ] [ Aug 27 14:32:28 Executing start method ("/lib/svc/method/svc-webconsole start"
Error running command: /usr/java/bin/java: error execing process: Not enough spa ce [ Aug 27 14:32:41 Method "start" exited with status 95 ] # df -k
Filesystem kbytes used avail capacity Mounted on
/ 0 4341506 3761710 54% /
/dev 8103216 4341506 3761710 54% /dev
proc 0 0 0 0% /proc
ctfs 0 0 0 0% /system/contract
mnttab 0 0 0 0% /etc/mnttab
objfs 0 0 0 0% /system/object
swap 2498344 360 2497984 1% /etc/svc/volatile
/platform/SUNW,T5240/lib/libc_psr/libc_psr_hwcap2.so.1
8103216 4341506 3761710 54% /platform/sun4v/lib/libc_psr.so.1
/platform/SUNW,T5240/lib/sparcv9/libc_psr/libc_psr_hwcap2.so.1
8103216 4341506 3761710 54% /platform/sun4v/lib/sparcv9/libc_psr.so.1
fd 0 0 0 0% /dev/fd
swap 2497984 0 2497984 0% /tmp
swap 2498024 40 2497984 1% /var/run
Grp-MFNY/billables/RV
20514816 22 3761710 1% /RV
Grp-MFNY/billables/TT_DB
20514816 28 3761710 1% /TT_DB
Grp-MFNY/billables/tab

You need to find the java exceptions - most likely in the logs in the /var/log/webconsole/console directory.
A wild guess is you don't have enough swap space to perform a fork.
-- Ken

What is AT Exit-Command in MPP

Hi all
What is AT Exit-Command in MPP...

Hi rohini,
The statement associated with at exit command is :
MODULE <module_name> AT EXIT-COMMAND.
Addition AT EXIT-COMMAND at the event PAI causes module <module_name> to be called exactly as if:
a)The function used to trigger event PAI has function type "E"
b )Into the input field of the standard toolbar, the user entered a character string starting with "E" and confirmed it using ENTER.
The dialog module is called before the automatic input checks defined in the system or in the ABAP Dictionary and independent of its position in the event block. The only screen field transported to the ABAP program is the OK field. If the function that triggered the PAI event does not fulfill any of the above prerequisites, the MODULE statement is not executed.
If several MODULE statements have the AT EXIT COMMAND addition, only the first one is executed. If no MODULE statement has the addition AT EXIT COMMAND, a normal PAI processing is executed: The predefined input checks are executed and then the PAI event block is processed sequentially. Provided the screen processing is not terminated in the dialog module mod, after the return from the dialog module, the complete PAI processing is executed. You must not use the addition AT EXIT COMMAND in connection with the statement FIELD.
The function type of a function is determined in the Screen Painter or Menu Painter. Usually those functions of the user interface are defined with function type "E" that are assigned to the icons Back, Exit and Cancel in the standard toolbar of the GUI status. Therefore, the called dialog module should terminate the screen processing and allow security checks, if required.
If you are talking about the on exit-command in report programming,
then the statement associated with it is
at selection-screen on exit-command.
Effect
This event is triggered if the user has called one of the functions Back, Exit or Cancel. In the event block, possible clean-up actions can be executed.

How do I back up the music and apps etc. I restored my computer and I reinstalled iTunes, I was told something about a terminal command line, what does that mean? Please help

How do I back up the music and apps etc. I restored my computer and I reinstalled iTunes, I was told something about a terminal command line, what does that mean? Please help

- Transfer iTunes purchases to the computer by:
iTunes Store: Transferring purchases from your iOS device or iPod to a computer
- Transfer any other music by using a third-party program like one of those discussed here:
Copy music
- Connect the iPod to the computer and make a backup by right clicking on the iPod under Devices in iTunes and select Back Up
- Restore the iPod from that backup. The restore will also update the iOS.
Note that the backup that iTunes makes does not include synced media like apps and music
Are you sure you have a 3G iPod? A 1G iPod can only go to iOS 3.1.3
See:
Identifying iPod models

What is X11 and what does it do is it worth downloading i've just got a new Macbook air

What is x11and what does it do i've just bought a Macbook Air note book and was wondering if this x11 is worth downloading

In short, think of it as a graphical interface (e.g. window, menus, etc.) that can work across multiple systems. Applications written to use an X11 interface can run on any OS (Mac, Linux, Unix, Windows) with a suitable X11 server (such as XQuartz, mentioned above).
The pros are that such an app can run anywhere. The cons being that it's kind of a lowest-common-denominator effect so it doesn't look like most native applications.
One cool effect, though, is the remote nature of X11 - it's possible to run an application on a remote machine (over the LAN, or even over the internet) and have it display its output on your local X11 system, so your mouse clicks, keystrokes, etc. are transmitted over the wire, processed by the server, and the results displayed on your screen.
As to whether it's worth it - there's no harm in downloading and installing it - it won't do anything unless any app you're running calls for X11, and any application that needs it will tell you so.

What does this command do? "$HOME/path/to/the/Folder/"

Hi,
What does the following command do?
$HOME/path/to/the/Folder/TEMP
If the TEMP file does not exist, will it create a new TEMP folder?
How can I check whether a "new TEMP folder" is created?
Thanks in advance.
Ed

So "$HOME/path/to/the/Folder/.DS_Store" will fill in the "path" that the .DS_Store is stored?
You fill in the path. That is to say, we do not know the folder you are interested in. And since there are thousands of folders (hundreds of thousand) on the Mac, the computer will not fill it in either. ONLY "You" know where the folder you are interested in lives. So you replace "path/to/the/Folder" with the correct information. Until then "path/to/the/Folder" is a place holder, and a way for me to give you the general idea of how to specify the path, without my actually knowing where the desired folder lives.
You build a path by stringing folder names together, separated by a forward slash / and if there are any spaces or punctuation characters in the folder names, you protect the full path name by enclosing it in quotes, 'stuff to protect goes in here'.
The option is to get out of the Terminal and forget it ever existed. 99.9999999% of Mac usage does not need the Terminal, and generally it is ancient programmers that grew up when 80 column punched cards were how you communicated with computers. That generation thinks a Terminal is advanced technology, and having noticed that the computer industry has moved on (and yes, I am one of them, and I actually make my living still using terminal emulators, but the rest of the world has moved on).
BTW, is it right that the "." will make the file "hidden"?
A file with a leading period in its name is a long standing convention from back in the '70's on Unix platforms that by default the 'ls' (list) command would not display files that started with a leading period unless' ls -a' was used. This was a way to put config files in a users home directory, but not clutter up the 'ls' output with things most users did not care about on a day-to-day basis. Over time, it was adapted as a way to hid files. The Mac "Finder" took up treating files with leading periods as hidden files.
The Mac "Finder" has other ways to indicating a file should be hidden via a "hidden" file attribute, which is used to hide standard system folders that users should not be playing with, such as the operating system files. Most Mac users never see them and do not care.
Can I check whether the directory or file exist from the Finder -> Mac HD or Finder -> Home?
If the file or folder does not have a leading period or the above mentioned hidden file attribute, the Finder can display, if you can navigate to the file or folder. Finder -> Go -> "Go to Folder..." can get you anywhere, assuming you can enter the /path/to/where/you/want/to/go/notation, or at least the beginning to get you started. Just entering / all by itself will put you at the top of the file system (called the root directory).
However, if a file or folder is hidden, the Finder will not display it, unless you play games with Finder hidden features that takes you back to Terminal commands and/or 3rd party utilities that can enable the Finder show all files mode.
NOTE: If you go exploring outside your home folder, please do not modify or delete things, or you could turn your Mac into a "Door Stop". A "Pretty", but very expensive "Door Stop".

What does %cpu mean in top command

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3166 apache 15 0 29444 6112 1524 S 6.6 2.4 0:00.79 httpdPID – process ID of the process
in this above command my database showing %cpu% 90% for an oracle process.Please anyone can explain me what does it mean and is it critical

Hi;
As Aman mention, make some googling my friend. Your answer there ;)
From googling:
top command explained << video
www.metacafe.com/watch/6896501/linux_top_command_explained/
Tutorial:
http://www.linux-masters.com/2009/09/top-command-explained.html
http://linux.about.com/od/commands/l/blcmdl1_top.htm
http://www.tech-faq.com/how-to-use-the-unix-top-command.html
Regard
Helios

I keep getting an error code while trying to import a cd to my itunes: Error occurred while converting the file. The disc you are attempting to use is full. removing files and emptying the recycle bin will free up additional space. What does this mean?

I keep getting this error code while trying to import a cd to my itunes: "Error occurred while converting the file. The disc you are attempting to use is full. removing files and emptying the recycle bin will free up additional space." What does this mean?

Well it probably means exactly what it says... How much free space is there on your hard drive where the iTunes Media folder resides? I believe there is also an obscure bug that can occur when software doesn't read the true value of the free space properly, and the workaround is, perversely, to duplicate some content so that with less actual free space the software in question perceives it as more. I've no idea if iTunes is affected by such a bug.
tt2

What does command U do when Macintosh is selected

What does command + U do when Macintosh is selected.

If pressed in the Finder, nothing. The computer will just beep.
(121468)

What does the grey box and brush in some project bin images mean?

Using Elements 10 with Windows 7: What does the small grey box and brush in the upper right corner of some project bin images signify? Thanks!

Thanks! Yes, it does seem to be random. BTW, how did you learn of this? I've not seen it written anywhere.
SCB
Date: Tue, 1 May 2012 17:55:18 -0600
From: [email protected]
To: [email protected]
Subject: What does the grey box and brush in some project bin images mean?
    Re: What does the grey box and brush in some project bin images mean?
    created by Barbara B. in Photoshop Elements - View the full discussion
Supposed to mean that you have edits you haven't saved yet, but they can be kind of random, sometimes.
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I have OSX 10.6.8 and my new HP 6700 printer won't print until I "empty print file!" What does that command mean? How do I do it?

I have OSX 10.6.8 and my new HP Officejet 6700 all-in-one printer won't print until I "empty print file!" What does "empty print file" mean. How do I do it?

Go to System Preferences>Print & Fax>Open Print Queue, select(highlight) any jobs and delete them. Do this for all printers in the left side bar (select printer when you click Open Print Queue)
Hope this helps

/bin/sh: -q: command not found

Hi,
I'm trying to install modauthzldap on Leopard Server, and I get this when I run make install:
Making install in module
if /bin/sh ../libtool --mode=compile ` -q CC` -DHAVECONFIGH -I. -I. -I.. -I` -q INCLUDEDIR` -I/usr/local/openssl/include -DAUTHZLDAP_HAVESSL ` -q CFLAGS` ` -q CFLAGS_SHLIB` -I/usr/local/openldap-2.1.21/include -MT modauthz_ldapla-auth.lo -MD -MP -MF ".deps/modauthz_ldapla-auth.Tpo" \
-c -o modauthz_ldapla-auth.lo `test -f 'auth.c' || echo './'`auth.c; \
then mv -f ".deps/modauthz_ldapla-auth.Tpo" ".deps/modauthz_ldapla-auth.Plo"; \
else rm -f ".deps/modauthz_ldapla-auth.Tpo"; exit 1; \
fi
/bin/sh: -q: command not found
/bin/sh: -q: command not found
/bin/sh: -q: command not found
/bin/sh: -q: command not found
libtool: unrecognized option `-DHAVECONFIGH'
Try `libtool --help' for more information.
make[1]: * http://modauthz_ldapla-auth.lo Error 1
make: * install-recursive Error 1
Anyone know what that means? I've already installed openldap fine. OpenLDAP and modauthzldap are available here:
http://www.openldap.org/software/download/
http://authzldap.othello.ch/download.html

It looks like the configure script was botched. It wants to run the APXS apache program, but the APXS variable isn't defined. APXS, however, doesn't seem to be required by the configure script.
Sorry. I can tell you why it dies, but I can't do much about fixing it. If you really want it, you should install the apache APXS stuff. I think it is the apache developer kit.

What does "/usr/X11/bin/xstub ; exit;" command do in Terminal?

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