I am working in DM355 board. CPU is armv5t. I am asked to record the video thats coming from camera using rtsp. I can record the video file in avi format on /opt directory on dm355 target board. Now I have to store this avi file in nas server. My nas server ip is 192.168.1.250. Linux pc,DM355 target board and NAS server on same network. How to write the program to store avi files from DM355 to NAS server.
View 2 RepliesI have two students whose windows laptops are riddled with malware and not working properly. They want me to help them install Linux (which we use in school), but they are concerned about their iTunes.
Having avoided iPods as "defective by design", I know nothing about iTunes whatsoever. However I remember reading about DRM locking and such problems that have me concerned that I won't be able to do it.
Where does iTunes store its stuff?
Can I copy its data store to an external drive, and then into a linux home?
Then will it work on wine, or can another manager (rhythmbox etc) access the itunes data?
Alternatively, if I partition the drive and install linux, can rythmbox/wine/something access itunes data on the win partition?
Supposing they are buying music through iTunes, what will happen to that account?
Finally, one of them has an iphone. Does that work with linux?
Ironic that an apple application is blocking migration away from windows.
I need to transfer some email off of an IMAP server. But there will not be an MTA available to make the transfer to at the time I need to do it. I'm looking for an option to configure fetchmail so that it merely stores each piece of email into a separate file in a designated directory.
If it wants to make a complex path of more than one directory layer, that's OK. Or all the mail can be in one directory.
If a different program other than fetchmail would be better for this kind of purpose, that, too, is OK ... provided that program has the option to keep all mail on the IMAP server it fetches from.
i have a loop which produces new value everytime it runs. i want to store the results in an array. how can i do dat??
loop is like:
a=0
declare v
while ((....))
do
v[$a]="$r"
let a=a+1
done
while doing this it is not treating v as array but as variable and it is overriding the value and old value is lost..i am using bash shell version 3.00.15
Code:
ls Again the command can be stored in a variable and then executed. Like
Code:
var=ls
&var
The above two codes are the same. The problem occurs when we try to pipeline it. Consider the following problem:
Code:
ls | grep *
works fine...but when we try to store it in a variable and run the command there is an error.
Code:
var="ls|grep *"
$var
how to store this kind of commands in a variable?
i m trying to store h.264 in avi container using ffmpeg....is it possible using ffmpeg.i m using v4l to capture a image and compressed in to h.264, how i can store it in avi container,any programming example,header format for avi container,and what other information required to store in a container.
View 14 Replies View Relatedwriting a code in C program for debugging error and sendingror messagein routingprotocols. please answer with code
View 2 Replies View RelatedHow is it possible to store and backup our files online? I don�t know that how this concept actually works. is there any kind of device needed while storing data at another location
View 2 Replies View RelatedI downloaded an old save that i used when I used to use windows, i switched over to ubuntu and i want to use it again, but i have no clue where Minecraft stores its saves, i know in windows it was the "appdata" folder.
View 3 Replies View RelatedI am trying to store the data in my program in a map of priority_queues an I am having a bit of trouble doing it. basically I am storing activities (ie watching tv, eating dinner, playing ping-pong, etc) and I want these event grouped by the day that they happened on.
my first thought was to use a multimap where the key is the date, and the value is the activity, however I would like to keep the activities in a specific order. I have tried to find the proper syntax for this but have frustratingly come up empty. Even google provided little assistance.
How to write a shell script the would search for a phone no using at the end text file using sed or awk and store it in a varaible or print it.
The text file is in this form
The first line may take any form but the last line will always be Firstname Lastname:KEN:+254456789
I would like to seach for the Phone and store it in a variable and print it.
The phone no will alway be preceeded by ":+"
How do I do this? I wish to store the pictures via a "Browse" button on the webpage, and later display them on a particular page on the site.
View 2 Replies View RelatedI need to find one RUNNING word in latest created logs.
and as soon as i will get RUNNING WORD , i have to execute another Unix Command.
I wrote following script code...
I am working on an structure program and i have to represent a 2,4 tree in a class in Java using single int array and make the insert and delete functions .
View 1 Replies View RelatedI have a requirment where I have to store some data before the system goes to hibernate.
How the kernel intimates to the application when it goes to hibernate. Is there any event or a signal that kernel posts to all applications?
I have to pull certificate from multiple computers which are on network and store it in a single fie or each file belong to a particular computer.I am using certutil -store to import the certificate.
View 4 Replies View RelatedI have a webpage (jps) that produce a key. How i read and store this key in a perl script.
View 1 Replies View RelatedDoes anyone know where the files downloaded from the Ubuntu One Music Store are stored?They are not in the Music folder or anywhere else in my home folder that I can determine, yet Rhythmbox sees them. I noticed that in the Rhythmbox preferences I can no longer specify one specific folder as a watch folder (it defaults back to "Multiple Locations Set"). I'd like to transfer the files I bought to a flash drive, but cannot find them.
View 9 Replies View RelatedI work on several computers throughout the day or week and make extensive use of Dropbox to sync my files between them.
One of the things that bugged me, was that bash/ssh/screen and other settings weren't synchronised between those new computers. And that I had to go through the hassle of having to recreate all those files when using a new computer. So I decided to start using Dropbox for this as well.
Code:
#!/bin/bash
# This folder contains my personal prefferences that I want to be able everywhere
# Basically, I keep my personal configuration for a few files stored on my Dropbox
# and create symlinks to the required files
[Code]...
I recently installed Ubuntu 10.10 on my computer from Windows 7. Originally my Hard Drive was Split into two separate partitions. One was for the OS and the other was basically a storage drive. During the install of Ubuntu I deleted the OS Partition, Installed Ubuntu in that Partition, and used my Storage partition as a Swap.
After the install was complete Ubuntu loaded great and works just fine, the only issue is I can't find the other Partition where all my files were stored. Is there any way to locate this partition and access it as you would with Windows Computer>D:>etc or is there some other way to go about this?
I recently got a new laptop and I'm trying to figure out how to divide up its partitions. I was thinking that I would install Ubuntu on a relatively small partition and store all of my files on the NTFS parition, linking them back to Ubuntu.
What's a comfortable size for an Ubuntu parition?
Also, I've tested 64-bit Ubuntu and it doesn't seem to have any major problems. Though I might upgrade, I only have 4 GB of ram right now. Should I install 64- or 32- bit?
I was just wondering if there is a software package that will allow my linux server to process video files (mainly AVI and MKV) so that they can be streamed over the network or Internet. I obviously wouldn't be able to stream files between 600MB and 8GB over the Internet and have it play smoothly. What my plan is to setup something so that I can stream my videos over the Internet when I am not home. Can anyone point me in the right direction?
Or maybe there's a software that can break the video file into "parts" and only send out blocks at specific intervals?
I've got 4 identical 1 TB drives and would like to use them in a software RAID configuration on my home server. I'm running Debian Linux using 'mdadm' utility to manage the software RAID. I don't know how much I've read is fact or dated or even false so I decided I would ask here to get help from people who know more about this than I do. This is essentially just a file server machine to store all my data so being that I've got four identical SATA hard drives, I was thinking about doing RAID level 5. I guess I'll start here and ask if that is the recommended level of RAID. I think RAID level 5 will be fine for my general server usage. My second issue is partitioning the four individual drives to get maximum performance / space from them. Basically just asking here how would you or you recommend I partition the drives? I was thinking about doing three seperate partitions per drive:
/dev/sda1 = 4 GB (swap)/dev/sda2 = 1 GB (/boot)/dev/sda3 = 995 GB (/)Now from that partition schema above, obviously all the types will be 'fd' for RAID and the partition for /boot is going to be bootable. My confusion is that I read Grub doesn't support booting from RAID 5 since Grub can't handle disk assembly. If /dev/sdx2 (sda2, sdb2, sdc2, sdd2) are partitioned for /boot (bootable), how would you guys configure this RAID to match up equally? I don't think I do a RAID level 1 on 4 identical partitions, right?
I am writting a program that reads a text file (music.txt) & stores it in a Data Structure. I am a novice learning over the internet so I this is something I have never done. How do I do this?
Quote:
Write a program that reads the data from the music.txt file and store it in a data structure. To implement this data structure you must use an array of songs and each song must be represented by a struct with appropriate fields. So far all I can do is open to file to read it (very simple I know) but so far is it correct?
Code:
#include <iostream>
#include <fstream>
#include <strstream>
[code]....
Suppose I want to account number of files beginning with abc , I can use "ls 'abc* | grep abc | wc -l", this will return me a number.
I want to store this number in a variable, say var1, so I tried
1. "ls 'abc* | grep abc | wc -l |read var1", but this didn't work as var1 has no value somehow.
2. var1='ls 'abc* | grep abc | wc -l', this just assign the entire string "ls 'abc* | grep abc | wc -l" to var1, which is not I wanted.
I don't want to store the value to a temporary file and then read the value from that file. I think there should be a direct way to get the value, but don't know how. I know in tcsh, one can just use set var1='ls 'abc* | grep abc | wc -l', but it also doesn't work in bash. Can anyone give any clue about this?
I'm working with Radiotap headers right now. I want to get the RSSI data. I came through a problem that I can't figure out right now.The value that I need to get is:
Code:
s8 IEEE80211_RADIOTAP_DBM_ANTSIGNAL
now, when I printf it:
[code]...
I am adding inventory control to our online store here at work and I'm not sure of the best approach.Let's say Customer A and Customer B are both looking at the product page for Product X at the same time, and there is only 1 left in stock. What should happen if both click "add to cart" at (more or less) the same time?hould the last Product X get put "on hold" for one of the customers, and then decremented once the sale is complete? Or should the database decrement the product count, and then increment it if the sale doesn't go through successfully?Is it still possible for both to add it to their cart? Are there any mysql features I can use to ensure both cannot purchase the last product?
View 6 Replies View RelatedI was reading about Ruby code blocks, but it's all a bit hazy.My questions:1. Can you store executable code in the value part of a hash (err...associative array)2. If you did, how would you call the code?3. If you executed this stored code, would it be possible when doing soto pass in an object to the code that it could use?
View 1 Replies View RelatedI'm wondering how it is possible to read each line from a text file, and then store each line separately in a list, using C++?
View 2 Replies View RelatedWas trying to write a shell script that has if conditional statements to decide different arguments for a command.Basically:
Code:
if [ "$1" = 1 ]
then
[code]...