I want to have 9 laptops' screens shared. so that one of them is master and the other ones see what is done in it. I first thought about using HDMI cable. but it doesn't work for more than one additional laptop. Then I thought about teaching softwares such as NetSupport School which it is possible t...

I'm using Windows 7, but Copy a list of files preserving directory structure, without scripts is exactly what I want to do. I thought of making a batch file along the lines of copy e:foo.txt p:foo.txt but I'd like a more elegant solution with a single command. Let's block ads! (Why?)

When i try to access facebook I receive this login page It happens only in Firefox and Chrome Things I have done: 1 - Firewall Disabled 2 - Clear cookies and temp files 3 - Virus Scan 4 - Reinstall Chrome and Firefox

I have a vm to play with linux and wanted to try rbash. I followed a tutorial to make it work. Then I wanted to remove the stuff i've done, and delete a symlink from /bin/ls to /etc/skel/. But instead of using unlink command, I use rm -r on /etc/skel/ls and deleted the binary Ls from /bin/ folder (l...

I got a Raspberry pi which is co ected to router's wan port. Another win7 computer is co ected to the router's lan port. I tether my phone to raspberry and want to share its co ection to the other devices. I first tried it other way around (windows pc sharing the co ection) using the instructions po...

I want to paste some code in my Word document from Visual Studio 2016, but the text has a white background. I want to keep the formatting and the colors of the code. When I try to remove the shading in the Borders and Shading dialog, it says there is no shading (!). How the remove the white backgrou...

I have set up my hostednetwork and it's all working really well with static IP addresses. I have my main laptop (ru ing windows 10) ru ing and FTP server via IIS and I have attached devices uploading files. I am not sharing any inte et co ection, this is purely a closed network between my laptop and...

I going to assume that "IDM" is "Inte et Download Manager". Disable IDM for videos. Instructions are found here and quoted below: You need to open "Options->General" IDM dialog and press "Edit" near "Customize IDM Download panel in browsers". Then press "Clear All" to uncheck all file types and pres...

I do have a problem with the open command. It works fine when opening the finder via open ., however I can't seem to open Firefox: $ open test.html [1] 78952 trace trap open test.htm atom-cli also gives me problems (the script /usr/local/bin/atom is a bit more elaborate, but it essentially boils dow...

I am trying to run a shell script on a 31,65 Go json file. ./oetl.sh database.json I need to have brackets before and after the file. What I have in database.json : {..},{..},.. What I want : [{..},{..}..] Is there any way to do this without editing the file ? If not, how can I edit the file fast ? ...

I know it is possible to overclock the processor, but I need help finding software capable. As it has no features in bios to do so. AMD Overdrive did not work for overclocking. Any ideas? Machine: eMachines w3107 Operating System: Windows 8.1 Home

I've formatted my desktop PC, the CDROM drive was working fine. After formatting, it became slow, unresponsive and sometimes it shows error: unable to execute task, error in the I/O device. I've tried reinsalling the driver, but it didn't work. I'd appreciate some ideas. I have a very old PC with wi...

I've uncovered the reason why I can't reboot my web server sometimes without apache2 automatically starting after boot. If I run reboot now Apache comes up fine after booting. If I run sudo shutdown -r now, it doesn't and I have to manually SSH back in and apachectl start. Is there some difference b...

I've recently built a new machine, pla ed as a significant upgrade from my last box... Gigabyte X99P-SLI Motherboard Intel i7-5930K CPU (Intel® Virtualization Technology (VT-x): Yes) 64 GB RAM Windows 10 Enterprise I've enabled VT-x and VT-d in the BIOS. CPU Z Output: Securable Output: What am I mis...

For example: I want to search all Pages on www.Tesco.com for the phrase "£199.99", to identify all product pages on that domain whereby the product sells for £199.99, and be able to have a list or even view the pages one by one. Or for example be able to search all Pages on www.Scan.co.uk for those ...

I am trying to delete a folder in Windows 7 and I get the following error: "You need permission to perform this action" When I go into "Properties" and then the "Security" tab, my use ame does not show up on the list of "Group or user names". However, if I go into the Advanced Settings and click on ...

I have joomla 3.5.1 ru ing under apache 2.4 behind an nginx reverse proxy. It works fine without SSL. My nginx does SSL fine, and then proxies the requests (in plain HTTP) to apache. I followed the usual guides to move joomla to the https domain, edited live_site in configuration.php, experimented w...

Im working with Open Stack(linux) . It co ects to mariadb and I want a group of sql statements and one python statement to run weekly. I have been trying a couple of python packages like mysqldb and mysql_co ector. None seem to work. Any thoughts on how I should proceed. Let's block ads! (Why?)

How can I make docker logs display accented and ANSI characters in LXTerminal? For example, how can I display the question marks (?) in the following text as their corresponding accented characters? How can I correctly display the ANSI strings such as ESC[36mfix_1 which should be in colour? ESC[36mf...

What we have: A server with a Linux distribution on it. No physical access to that server. The server can be accessed via Serial Terminal or via network using SSH, for example. I can also boot that server into rescue mode using an OS on network and then co ect to that server. As you may know, in thi...