I am trying to SCP from an ec2 instance to my laptop, ssh is working. scp -2 ~/Downloads/NTLLSMON_TEST.pem ubuntu@publicdns.ap-southeast-2.compute.amazonaws.com: /mnt/UAV_Images_Leith/reconstruction-with-image-size-2400-results I keep getting this error not sure why ? Permission denied (publickey). ...

Is there any way to change the process name and or id of an actively ru ing process in Windows 7 8 10? For example, notepad.exe is open and I would like to call it notepad2.exe

I have a file with the following magic AoB that acts a separator: 00 07 77 77 77 77 77 77 77 77 77 77 77 77 77 77 00 07 77 77 77 77 77 77 77 77 77 77 77 77 77 77 Is there any utility or quick way to split this file into many wherever this AoB occurs? Thanks Let's block ads! (Why?)

I am experimenting on blocking all outbound traffic by default using Windows Firewall. I then wish to explicitly allow ICMPv4 outbound by the PING.EXE program. Hence, I explicitly create custom rules that say if the file is %systemroot%system32PING.EXE and the protocol is ICMPv4, it is allowed. Howe...

Does Microsoft Windows 7's Windows Explorer perform any file integrity check after moving or copying a file? For example, Teracopy uses CRC:

Hello I am using MS office 2013, I have a numbered list as so , 1.Entry One 1.1 someheading 1 some text... 1.2 someheading 1 some text 2.Entry Two 2.1 someheading 2 some text... 2.2 someheading 2 some text and so on.. Now I want to enter a new entry to this list , but I want it to be at begining (i....

I have used databases and pivot tables for more than 16 years and have never had a problem. Now, with the new Excel 2016 I am having repeated issues of a column or row not being included in the pivot table. Sometimes I'm able to "wake it up" by copying and pasting the row or column on top of itself,...

I'm using the Ruby Version Manager (RVM) which strongly recommends to never run the rvm command on linux prefaced by 'sudo'. How can I allow myself to run the command without sudo as I am supposed to, but either prohibit or wa before prefacing it with 'sudo'? Let's block ads! (Why?)

After several experiments I got to a surprising behavior by SSH. I usually access to a specific application through an SSH co ection. In fact, that app is installed on virtual-box on a workstation in a LAB. I use my laptop to co ect to the app through ssh. The co ection between virtual-box guest ubu...

Use PowerShell and check that your $files var contains all of the files #Append -recurse if you want to go recursively, you can also adjust the filter - it gets a list of File objects that match the criteria you set $files = gci 'C:WhateverDirectory' -filter '*.*' -File #This loops through all of th...

I was browsing on chrome (with an ad-blocker) and suddenly got my desktop background change with a nasty picture. I am using windows 10 with Microsoft Windows defender and a free MalwareBytes antimalware. I found the source of that picture it was from a site which is considered blocked (on facebook)...

I do support for a dental office and they recently asked me for help accessing their old files. They have dozens of CDs full of these image files. No one seems to know what program created them - it's a bunch of older completely computer illiterate people). The only clues I can find when opening the...

Sorry if it's wrong place to ask a question like this. I installed Avast to fix a malware, and then all websites barring few (basically Google) won't open. I've uninstalled avast but the problem persists. I've checked Firewall, reset permissions using Onyx but the issue persists. I can open all site...

I'm trying to set up BIND9 as a local caching DNS server. I'm about to do that on all my systems: Linux, SmartOS, Mac OS X. Seems like it's quite easy to setup bind for that. My question is: Do I need to add "nameserver 127.0.0.1" to my /etc/resolv.conf in order to ask the local name server first? O...

When I co ect to our work OpenVPN server I can access the servers at work. What I'm conce ed about is whether work can access the machines on my network. I'm not entirely sure what to search for but I've found posts where people desire this behaviour. What I'd like is to know what setting to put in ...

I currently have a QNAP NAS that I have configured so that I can access it outside my LAN via port forwarding, however this only directs me to the GUI of the NAS software. I am trying to enable NFS so that I can be, for example, at university and co ect the network drive via File Explorer -> Map Net...

When i try to install the .NET Framework 3.5, the installation failures. I moved my ProgramData folder to another drive recently (I symlinked from C: to this drive) The Install Error (C:WindowsLogsDISM): http://pastebin.com/GUAhZJt3

I`m ru ing an Ubuntu 16.04 guest on a Ubuntu 14.04 host in virtualbox. My Virtual box share is slow. Ob the guest machine, I installed an Apache2 server, and linked a virtual server to a path on a VirtualBox share on the host. This runs really slow (10 second per Wordpress backend load). When I copy...

These tools look like they do many similar things. When should I use each one, and what are the differences in their goals?

On my creaky old WinXP system, the shortcuts in the quick-launch taskbar keep getting resorted alphabetically. This happens every 2-3 months. I have about 50 shortcuts that are grouped according to what they do. The grouping makes it easy for me to find what I need, especially since several of them ...