The output tag has no wiki summary.
1
vote
1answer
63 views
Using adapter with higher output voltage?
My adapter is broken, and I'm currently using another one while I'm waiting for a new adapter.
The input voltage and amps are the same for both adapters, while there are difference in the output ...
0
votes
0answers
44 views
How can I change the background color of the Output window in NetBeans?
Is it possible to change the background color of my Output Window which contains debug messages generated by the glassfish server? I would like to use the classic black console look.
How can this be ...
2
votes
1answer
251 views
DVI to VGA adapter only working in one output
I have a AMD Radeon HD 6800 Series graphics card which has 2 DVI outputs. I tried to set it up with 2 monitors which both have vga connectors on the end and used 2 dvi to vga adapters like these.
...
0
votes
1answer
26 views
PHP Input Output is stuck? [closed]
<?php
mysql_connect("localhost", "root", "pass") or
die("Could not connect: " . mysql_error());
mysql_select_db("smcs");
$result = mysql_query("SELECT * FROM others");
$row = ...
6
votes
0answers
81 views
How can I suppress chrome-extension:// output from Web Inspector's console log?
I don't wish to disable my extensions – after all they're there for development purposes – but I want to disable their output from the console in Web Inspector. Is there a way to do this?
N.B. a very ...
1
vote
3answers
110 views
Sound card with Multiple Jacks
If a laptop has multiple output sound jacks, like in HP DV6 series, I am able to get output from the all the jacks. i.e the same output is received. I would like to ask if I can get different sound ...
0
votes
2answers
172 views
How to pipe awk output (with periodic, continuous input) to output file?
I am trying to write a command that pipes the continuous output of a free command (run every second) to an awk command that parses a specific value (available free memory) and outputs this to a file ...
2
votes
1answer
119 views
how to hide debugging output in Mathematica
I want hide all outputs created by Print command from user's function defined in module .m
More precisely the problem is following:
I have a module that solves some specific task (It's not necessary ...
0
votes
1answer
95 views
Forward Sound Through to Headphone port--Mac
I have a Mac Mini which is connected to its sound output through the sound output port. I was wondering whether I can have the audio output from another computer into the Mac's sound in port and have ...
0
votes
2answers
145 views
How to show linux “cmp” command progress?
Is there a way to show the progress when running the cmp command?
Comparing large files or partitions using cmp can take a while.
I have searched google and used man cmp, but failed to find any ...
0
votes
2answers
63 views
Print the common of the two files
i want it to print the common of the 2 file
one file contain the ls -l option and the other one have the ls
ls only have the file name
ls -l have everything including the permission and other ...
0
votes
1answer
40 views
zsh handlers like command_not_found_handler()
I'd like to format the zsh output.
eg for unfound functions I now have:
function command_not_found_handler(){echo $fg[red]"\033[4m???\033[0m"$fg[red]" Command \"$1\" not found."}
which returns red ...
0
votes
1answer
116 views
Different output when redirecting
$ mysql -e 'select a,b from tablefoo' databasename
yields
+---+---+
| a | b |
+---+---+
| 1 | 0 |
| 2 | 1 |
+---+---+
whereas
$ mysql -e 'select a,b from tablefoo' databasename > file
...
2
votes
1answer
83 views
How can I find out how big my encoded file will be?
I am converting a video using the following command:
ffmpeg -i "input.avi" -vcodec mpeg4 -r 15 -sameq "output.avi"
However I'm only interested in the file size of output.avi. Is there a command I ...
2
votes
1answer
50 views
Console command redirect to nothing
Is there a way to redirect Windows console commands to nothing\null?
A regular redirection might look like:
prog.exe > a.txt
However in my case I would like to redirect the output so that it ...
0
votes
0answers
24 views
Getting Access 2000 to output CSV with quote “only where needed”
Does anyone know how to get Access 2000 to output a comma-delimited file in this format:
Good> Cat, "John, Doe", 32, $3.44, "Denver, CO", 1234
NOT like this:
Bad> "Cat", "John, Doe", "32", ...
0
votes
0answers
28 views
continued… grep -c gives inconsistent outputs [closed]
Possible Duplicate:
grep -c gives inconsistent outputs
I am trying to determine the number of processes that are running via the following command line:
ps aux | grep -c 'Xvfb :1'
When ...
1
vote
3answers
69 views
grep -c gives inconsistent outputs
I am trying to determine the number of processes that are running via the following command line:
ps aux | grep -c 'Xvfb :1'
When the process "fiji :1" is not running I sometimes get a value of 0 ...
2
votes
2answers
181 views
What is the use of binary output on stdout?
Some programs print their binary output directly on stdout. Here are some examples:
tar -c file.png
dd if=file.png
Well, I see that the output can be redirected to a file. But these programs ...
22
votes
5answers
749 views
Does running commands verbosely make them slower?
I've found myself using the -v flag for lots of applications less and less (especially for trivial stuff like tar and cp). However, when I did and I was, say, unzipping a large file, it would take ...
1
vote
1answer
63 views
Detect batch output presence
I've got a daily scheduled .bat batch script that runs Fossil, and automatically commits that day's changes to my projects' source tree. Now I've set it to run every day, including the weekends, ...
3
votes
5answers
8k views
How to change the audio output device in Firefox or any other modern browser?
I'm trying to play music through Ventrilo and currently I use Virtual Audio Cable. The way it works is that in foobar2000 (a music playing program) I set the output device in preferences to Virtual ...
0
votes
1answer
80 views
Does this write to stdout or stdin?
If I type the following command in Linux:
cat textfile
The contents of textfile is displayed. What is cat actually writing to? Is it writing to stdout or stdin?
5
votes
1answer
160 views
pipes vs. redirects
I've been using pipes and redirects for a long time and just realized that I don't know exactly how they are different. I just know that if you want to store the output in a file, then you use >. ...
1
vote
3answers
243 views
See process output after being disconnect from a SSH session
I'm connecting to my web host from Windows 7 using putty ssh. When I start a script in the remote host, sometimes I get disconnected. I have to connect again, and from the command "ps
aux" I can see ...
1
vote
1answer
420 views
What are usual maximum output frequencies on computer sound cards?
Exactly what it says on the tin.
I have a Sound Blaster X-Fi Xtreme Audio Notebook sound card and I was measuring its output frequency using frequency counter connected to the card's output. ...
1
vote
3answers
346 views
Command line output to split files
I want to be able to split an output from a command line that goes into a file.
I want either or both of the following ways to split:
Split based on file size. If it gets to say 500kb, then create a ...
2
votes
2answers
400 views
How to copy FAR file manager's output
Hi guys, how do I copy FAR-Manager's console output? For example when I use ping command I want to copy it's output text, but not image.
Oh, and I would like to do so with keyboard! :)
0
votes
2answers
408 views
Outputing a Microphone input to a USB Audio output?
Say I have some beast USB speakers. I also have a Microphone input on the back of my PC.
The Microphone input will happily output on the same card, but I cannot figure out how to 'route' the output ...
0
votes
5answers
378 views
Output from rpm -qa, how to extract only the name of the package?
The output format from the command rpm -qa looks like the following:
abrt-1.1.14-1.fc14.x86_64
abrt-addon-ccpp-1.1.14-1.fc14.x86_64
abrt-addon-kerneloops-1.1.14-1.fc14.x86_64
...
1
vote
1answer
894 views
Direct sound from speakers (output) to mic (input)
This is an attempt make Skype and Ventrilo more fun/easier. I'm essentially looking for a method/hardware/application that does essentially the same thing as me physically moving my speakers to beside ...
2
votes
1answer
410 views
How to disable the output of 7-zip?
I use 7-zip to compress files inside a batch file like this:
...\right_path\7z a output_file_name.zip file_to_be_compressed
I got the following output:
7-Zip 4.65 Copyright (c) 1999-2009 Igor ...
0
votes
3answers
326 views
Lenovo n200 3000 very low sound on headphone jack
When i plugin my headphones i got very low sound on one side(left), right side has no sound at all. Speakers built in laptop works fine. Output for headphones stop working well few days ago. When i ...
0
votes
1answer
452 views
Sending computer audio output to multiple devices
I'm looking to take an audio signal from a computer (1/8"), or multiple computers if possible, and send its output to some sort of switch/audio box that would allow me to choose between different ...
2
votes
1answer
66 views
Does anyone know a way to play a video file with two its audio streams being simultaneously streamed to different output devices?
I would like to know if it is possible to listen to one audio stream via the audio-jack speakers and to the other via the usb headset (that would just give me an ability to watch movies in English ...
2
votes
1answer
371 views
Ubuntu Skype: How can I split ringing and calls to headphone and main speaker on a laptop?
I'm running Ubuntu 10.04 on a Fujitsu Siemens Amilo Pi 1505 laptop. Normally, when I plug my headphones in, all sound is diverted to them. I haven't found anything in sound preferences that changes ...
1
vote
3answers
584 views
iptables LOG actio writes to STDOUT
when I use LOG action in some chane of iptables rules, I get the output both in STDOUT or STDERR of the xm console and in /var/log/messages.
Is there way to make iptables to write only to log ...
3
votes
2answers
164 views
Vim/Cygwin: No linebreaks in :! output
I'm using Vim via MinTTY under Cygwin. When I issue a command like
:!ls -la
the displayed output doesn't show newlines correctly. It rather just jumps to the virtual column of the next line, where ...
0
votes
2answers
1k views
Filtering output by OR condition in Linux
is there some way to filter output of command by OR condition in Linux?
There is filtering by AND condition with grep in way like:
ls -l | grep "^a" | grep "z$"
That says: list all files that ...
0
votes
2answers
2k views
How to output to S-Video on Windows XP in single-monitor mode (clone display)?
I am using an IBM ThinkPad T30 running Windows XP. It is connected to a TV system via S-Video output.
Windows is currently set up in multi-monitor mode with monitor 2 being output to S-Video. ...
1
vote
5answers
199 views
Copy and paste RESULTS of a file search
In order for me to get the results of a file search in a readable format, I use the following command line in a command prompt:
dir *.* /s > myResultList.txt
I then open that list in Excel, use ...
0
votes
2answers
2k views
How to play MIDI-file to some midi output device?
I have midi file (.mid) and want to specify what output device it will be played to. Now it is played to some standard Windows midi device ("Microsoft MIDI Mapper" or something like that).
(Windows ...
1
vote
2answers
586 views
SQL Server Management Studio Express - include date/time in Results or Messages
In SQL Server Management Studio Express 2005 is it possible to output the date and time that a query completed in the Results or Messages windows?
(without having to manually add a SELECT Getdate() ...
4
votes
2answers
61 views
Is there a program that can colourize the output of any linux command?
Or would I have to write my own? What's the best language for building a tool of this kind?
I'm kind of new to linux, but I'm guessing that you could pass the output of a program to a particular ...
0
votes
1answer
185 views
How do I quickly switch to/from the front panel speakers in Ubuntu?
I have speakers attached to my front panel sound output that I switch to frequently. Currently the process is to open Terminal, type "alsamixer", scroll over to "Front Panel", and press "M" to ...
1
vote
1answer
650 views
USB sound card with 6.3mm jack output
I have a pair of Sennheiser 555 semi-professional headphones. These have a 6.3mm jack and a 3.5mm jack adapter. I wish I could buy an USB sound card for my laptop that would have a 6.3mm output not ...
2
votes
2answers
99 views
Is there a tool like `script` (Linux/Solaris/etc) for Windows?
Perhaps the worst-named tool in the *nix world, script is extremely handy when you want to capture all the output of a terminal session.
Is there a tool like it for Windows? Specifically, without ...
0
votes
2answers
2k views
Windows 7 does not recognize HDMI audio output
I recently upgraded to Windows 7 on a Dell 545 MT with audio/video output via an NVIDIA 9800 GTX+ to a flat screen television.
I have installed/uninstalled/reinstalled all the recent drivers from ...
0
votes
1answer
47 views
Ubuntu Karmic…audio is shady and useless source names
I've got 3 audio outputs (headphones, speakers, and usb headphones) but the source names in all the video players are pretty useless...Pulse, Alsa, Unix, etc.
Is there an easy way to get more ...
8
votes
2answers
1k views
How does a sound card determine if headphones are plugged in?
This is actually two questions in one.
First, how do soundcards (the cheap ones) "detect" whether the headphones are plugged in? By measuring resistance or by some other technique?
Second, can I ...
