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2
votes
7answers
9k views

I have no sound on my computer The speaker icon has a red x on it and it says: No audio output device is installed

I have no sound on my computer The speaker icon has a red x on it and it says: No audio output device is installed. I have done everything step by step following the Window Help and support, Compaq ...
7
votes
3answers
2k 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 ...
8
votes
5answers
31k views

Change the audio output device in Firefox

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 ...
13
votes
3answers
760 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 ...
0
votes
1answer
1k views

Batch file to obtain system info of remote servers list with unique login credentials

I'm not familiar with scripting. I have a task at hand which requires to check server uptimes to make sure if they were actually re-booted when they suppose to. I was going through Google Search and ...
1
vote
1answer
87 views

configure silverlight and flash to play though different sound devices

I have a multi monitor setup I use at home for TV where my wife is watching mainly Youtube and I would like to watch netflix at the same time but have the sound output to headphones for netflix. ...
0
votes
1answer
165 views

Log an entire batch file output

I'm using a command line script to adjust multiple settings on a computer. However, I would like to have the entire output to also be logged into a .txt or .log file. When I use my basic knowledge of ...
1
vote
2answers
52 views

Echoing output to file while seeing it in console in the same time

So I echo output of my programs ran in terminal by command 2>&1 >> /path/toFile.txt It creates few limitations that I want to overcome: It "freezes" and gives no output in terminal - ...
0
votes
1answer
149 views

Suppress awk warnings

On a script, I get some warning of the form awk: warning: escape sequence \( treated as plain (. Since I want to use the output of that script to do stuff, I want it to output only results and not ...
0
votes
3answers
118 views

How to run process in background with output in file after some foreground input/output actions on linux?

I start a process and interact with it (some input actions) in foreground, then it works for a long time, so I put it to bg and logout. I want to redirect error messages in text file, while process in ...
0
votes
1answer
324 views

FFMpeg FTP output issue, can't output to MP4 format

I have a problem with FFMpeg when I want to convert video to MP4, and output to FTP. Simply try to do this (and it will not work): ffmpeg.exe -i test.avi ftp://127.0.0.1/dumped.mp4 But it works ...
34
votes
3answers
35k views

What does “2>&1” do in command line?

I know that the > sign is used for output redirection in the command line, but I'm having trouble finding something that explains the use of 2>&1 in the command line. For example: curl ...
3
votes
3answers
4k views

How do I change my audio output device without making it the default one?

I want to combine two streams using a program called Virtual Audio Cable, and listen to the combined stream, while not making it the DEFAULT sound output device. Is there a way to listen to an output ...
1
vote
1answer
45 views

Linux - Output to Folder that Yet Exists (in one command)

Is it possible to achieve this in one command without requiring a script: echo "test" > /folder/that/does/not/exist/newFile.txt
0
votes
0answers
349 views

Is the raw output of a webcam not always RGB or YUV?

[Actual question is in the last paragraph, I've posted my assumptions and thought process just in case it makes things cleared] This all started when I wanted to see what happened when too many ...
1
vote
1answer
370 views

Windows CMD Batch, START, output redirection, but appending

i currently have issues with output redirection of cmd. I use "start" command to call another wayne.bat and want its output to be redirected. This works, but everytime i start my .bat (what happens ...
4
votes
2answers
76 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 ...
2
votes
1answer
441 views

How to avoid wordwrap in powershell ise output pane

When I execute a command that gives huge output, infact it is log of a running server, I see that PowerShell ISE output pane is automatically wrapping the text to around half of the screen width when ...
1
vote
1answer
92 views

Malformed output from shell text editor using SSH(putty) from windows to mac

I am using putty to SSH into a mac, if I try to edit a file with pico, nano or vi I get an output similar to this: [username]$ pico textEdit.txt ...
0
votes
0answers
289 views

Audio output automatically changes to HDMI Audio Output when starting a game

I am not sure what causing it. I tried to change some settings for the graphic card, but it didn't work. Graphic card: Sapphire 7870 XT. Motherboard: GA-H77-D3H. At first, I thought it's ATI ...
1
vote
0answers
150 views

How to force an application to play through a selected audio output? Win8

There are multiple programs and games that don't give me the option to choose which device I want it to playback through. I can change my default device and the program will change with it in realtime ...
0
votes
1answer
153 views

Read console output of a running python process (script)

I launched a python script that prints out some infos. Now I'm connected to that machine (Gnu/Linux) via ssh. Is there any way to read the current output of the running process? I already know how ...
1
vote
2answers
2k views

Dump batch script output into a text file without specifing batchfile location beforehand

Im aware that i can get the output this way (to capture both standard and errors): [batchFilePath] > [logFilePath] 2>&1 Or this way for standard output: C:\MyBatchFile.bat > ...
1
vote
1answer
44 views

Output script to audio in Ubuntu?

I am playing around with algorithmic and generative music (at this point it's all generative noise). I have a simple Python script which outputs numbers (ala "bytebeats"). I want to listen to the ...
0
votes
0answers
40 views

tmux window last line to statusbar

I am running an update-script within tmux, and just to see that the progress is ticking on I would like to see the output from the last line within tmux statusbar. My idea is to use something that ...
1
vote
3answers
139 views

Single-line input to multiline output in Unix

How can I use a filter to display something like: echo "Hello there" | H e l l o t h e r e
0
votes
1answer
245 views

Horizontal Keystone Correction on video output

I want to place my projector in the side of my room instead of straight in front of my screen. The problem is that if I do that I'll obviously get a distorted image, much taller on the opposite side ...
0
votes
1answer
60 views

Colorize ls-output by filetype [duplicate]

Every once in a while I have to list some files (~20-50) in Bash on Linux || Mac. These files are from four different filetypes. ls nand2tetris/myChips/ And16.hdl And16.cmp And16.tst ...
2
votes
0answers
103 views

Smoothly switching between dual-monitor mirroring and video output

I am currently building a little homestudio and I want to achieve the following: I have a Windowws 7 machine hooked up to a DVI-Monitor and a HDMI-Monitor. Most of the times I want both screens to ...
1
vote
0answers
484 views

Handbrake output directory to include Title folder

I am using handbrake to convert my DVD's to .MP4 and have set the default output path Tools -> Options -> Output Files In here there is Default Path: which I have pointing to my Movies folder ...
0
votes
4answers
5k 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 ...
2
votes
1answer
489 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 ...
0
votes
1answer
40 views

HEXtoDEC with Text ouput issue

I am using Excel 2010 and performing a hextodec conversion with text appended to end. If I have a HEX value of 00B60000 that is located in cell D3 and apply the formula ...
1
vote
3answers
2k 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 ...
0
votes
1answer
282 views

Capturing the console output

I am running a Hadoop hive query from shell script. This is how I am doing it in my shell script. echo "SELECT COUNT(*) FROM test" | hive I want to capture the output whatever hive command outputs. ...
1
vote
0answers
154 views

webdav davfs2 input/output error

I've got a box.com account configured in a Linux system so a user can mount it in a certain mountpoint and access its contents. It is declared in fstab as: https://www.box.com/dav /media/box davfs ...
1
vote
1answer
74 views

How do I create a new file with text outputted from a command?

I just wanna create a file with the outputted text from a command, rather then copying and pasting & making a new file by hand. I'm on a unix machine.
0
votes
1answer
95 views

No video signal to monitor

My monitor will not display any signal from my PC all of the sudden. I have verified that it is not the monitor or the video card (the monitor works on another computer, and I have tried multiple ...
1
vote
1answer
4k 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 ...
1
vote
0answers
338 views

How to set Bluetooth headset microphone as recording device?

I've got these Bluetooth headphones I have connected with my computer. The deal is, I can either choose them to work as high quality audio output OR a VoIP device in "Bluetooth devices" window. If I ...
0
votes
2answers
837 views

How come the ls command prints in multiple columns on tty but only one column everywhere else?

Even after using Unix-like OSes for a couple years, this behaviour still baffles me. When I use the ls command in a directory that has lots of files, the output is usually nicely formatted into ...
3
votes
1answer
4k views

Redirect audio from laptop to desktop over LAN

I want to be able to play a song on my laptop and have it sound through my desktop's (infinitely better) speakers. If you're familiar with Input Director: I want something that is to audio what Input ...
-1
votes
1answer
436 views

Gnuplot output cropped when changing aspect ratio regardless of terminal type

Gnuplot doesn't usually provide me with such problems, but when I set the aspect ratio manually, or with 'set size square' the top part of the plot is cut/cropped off. Doesn't matter if term is aqua, ...
8
votes
2answers
56k views

How do I enable multiple audio outputs on Windows 7?

For Windows 7, 64 bit: I have a digital SPDIF output to my stereo, which controls speakers in other rooms. I also have a set of speakers connected to the regular audio jack at the computer. This ...
2
votes
2answers
714 views

How can I log the output of the mv command in Linux?

I'm using the command: mv -v -f sourceDir destDir How can I output the verbose console out to a file?
1
vote
0answers
297 views

Remap audio output to other ports?

I have an Asus M4A785T-M Motherboard which has 5x 3.5mm audio ports and one optical audio port onboard. On Windows 7 x64, is it possible to control which channels output to which ports? For example, ...
1
vote
1answer
95 views

Dump output from REPL

I'm writing SML programs, and I'd like a way to quickly see the output from running a program in the REPL without actually running the REPL (to quickly see if a program has syntax errors - I plan to ...
1
vote
0answers
156 views

HDMI output on Windows 7 PC does not stay alive

I have built a server that is connected only to my TV via HDMI. If I switch my TV's input to HDMI and boot my server I get the expected result (Windows is displayed on my TV) and I can fully interact ...
3
votes
2answers
67 views

Launching an linux executable not from the command line

If you have an executable file *.out that you launch from the GUI (let's say by pressing Alt+f2 in fedora and typing it's name), what happen if that file tries to read or print to standard ...
2
votes
2answers
172 views

Redirecting output to email

I am aware that in Windows you can use the following snippet to redirect the output of a command line tool to the clipboard: mytool | clip Also, it can be done with files: clip < myFile.txt I ...