Recent Questions

I'm trying to make ufw work for an Ubuntu 14.04 vps using openvz. All questions about this problem (like this one) lead to the same site. This one: http://blog.bodhizazen.net/linux/how-to-use-ufw-in-openvz-templates/ But this site is not accessible (at least to me) and archive.org, says you can't see it's history because of robot.txt I have seen also these pages: http://blog.kylemaa.com/linux/2013/04/26/ufw-vps/ http://serverfault.com/questions/317414/open-vz-firewall-solutions I tried these configurations but didn't work. I allways get this kind errors: iptables-restore: line 4 failed iptables-restore: line 77 failed Questions: How can I make ufw work on an openvz vps ? Anyone know if there...

The problem is simple enough to state. When I select a range of cells (as numeric values or indeed as values calculated from a formula), I caot conditionally format them. What I want to do is to colorize numbers highest (red) to lowest (blue). I have done this before a million times by using: On Home tab Conditional Formatting > New Rule. In the New Formatting Rule dialog box, "Format all cells based on their value". Set color scale. Ok. Simple. But this just does nothing now. Is there a setting I am missing or may have accidentally changed? I have tried Shift + F9 to recalculate the range - NOTHING. I am a broken man. Let's block ads! بخوانید...

I have an ISP-provided router with one available wired port, and wireless. Because the router is placed in a bad spot in my apartment, I have coected a Cisco E900 wireless router with a cable. This device is set to bridge mode. Originally, the ISP had set the local IP network to be the 192.168.0 network, and I had given the E900 a fixed IP of 192.168.0.2, which didn't conflict with any addresses used or controlled by the ISP router's DHCP server. The ISP replaced their router, and the local network changed to 192.168.1. As the Cisco router is in bridge mode, I assumed that it would not be affected in any way by this, other than the web management interface no longer being accessible. I can a...

So, I've got a mother in law who loves word perfect 11. Eleven shall be the version of WP, and the version of WP shall be eleven. Do not continue to WP12, and WPX3 is right out. Unfortunatly, since WP11 is 20+ years old, it's a miracle it's run with current operating systems. It runs fine on win7 with xp-sp3 compatibility as administrator, but in win10 with the same settings it fails. Is there a way to diagnose this? Let's block ads! بخوانید...

My PC says "Limited Inteet Access" every time I try to coect to the inteet. All the other PCs on my network work fine, so it is not an issue with my router or ISP, and I have tried multiple NICs, both wired and wireless, all with the same result. Here is a picture of my Network and Sharing Center Network Map in Control Panel: Picture of Network & Sharing Center Also here is my IPCONFIG -all Any help will be appriciated. Let's block ads! بخوانید...

I read that ext3 filesystem can be extended "online". But the question is: "Does ext3 allow to extend the partition during work?" I found this strange question on a test....

I have 2 PCs. One is a desktop with Windows 7, the other is a laptop with Windows 10. The windows 10 laptops coects fine. The windows 7 desktop says that the coection is limited. It is coected to the router with an Etheet cable. I have tried ruing the Windows Network Troubleshooter, which says it caot detect the problem. I have also tried disabling the network adapter and enabling it again. Finally, I have rebooted many times. What is causing this issue and how do i fix it? Let's block ads! بخوانید...

I have a python script which exposes a RESTful service (using flask framework). What I would like to do with this service is that it clones the newest version of the python script, and then it starts main.py. It is clear to me that it might be started at init level 3, how ever I am not sure how exactly the init info has to be configured and also I am not sure if it's okay to update the crontab with sudo update-rc.d myservice enable 3 what's really in myservice script is something like: #!/bin/sh rm -fR /home/pi/myservicedir git clone https://repo/code.git /home/pi/myservicedir cd /home/pi/myservicedir python main.py Let's block ads! بخوانید...

I am using a portable chat application via LAN which is placed in local server(Windows server 2012) computer say computer1. I have another Windows server(Windows server 2012) PC in which around 10 people are working. Say that pc as computer2. While working in computer2 we used to access chat application from computer1. Some time I will update the some features of chat application and replace that in computer1 without any error. Now in order to make latest version of application available to the users of computer2, all the working users in computer2 has to close and then open the chat application. This is the procedure which need to be done in order to open the latest version of app, userA an...

My coection to the IRC server is often flaky, and I get discoected and recoected a lot. When this happens, I get a series of messages like this, repeated every time the coection flaps: -!- Topic for #chael: Blah blah blah -!- Topic set by nick [] [date, time, year] [Users #chael] [ nick] [ nick] [ nick] [ nick] -!- Irssi: #chael: Total of 4 nicks [0 ops, 0 halfops, 0 voices, 4 normal] -!- Chael #chael created date, time, year -!- Irssi: Join to #chael was synced in NN seconds This floods the chat history with messages I don't actually care about. How can I hide them? If possible, I would like to not hide actual /topic changes (as opposed to the "you joined the chael" topic notification shown...

Browsing github I stumbled upon this, and reading the description it says there You can use it in any JavaScript environment (Browser, Electron, Node.js). Now this got me curious. How do I integrate it into my Chrome browser? If such a thing is even possible. Let's block ads! بخوانید...

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 down to open -a "$ATOM_PATH/$ATOM_APP_NAME" -n --args --executed-from="$(pwd)" --pid=$$ --path-environment="$PATH" "$@"): $ atom . /usr/local/bin/atom: line 115: 79282 Trace/BPT trap: 5 open -a "$ATOM_PATH/$ATOM_APP_NAME" -n --args --executed-from="$(pwd)" --pid=$$ --path-environment="$PATH" "$@" Any idea how to debug or fix this? Let's block ads! بخوانید...

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 winXP on it Let's block ads! بخوانید...

Maybe just a simple question but for me, it's quite a brain breaker at this moment. Situation: We have a working Lync 2013 server environment, including an (I think) properly set up Edge server. Since a few months, I configured the federation part, so we can start to coect with some clients. after some setup difficulties, everything went fine, and it worked like a charm. After set up some successful federations with some clients, I start to get some problems with some partners. The companies (that give us some troubles) have all a hosted Office 365 solution (directly from Microsft). They have various working Federations, with hosted solution - 365 - and on premises -Lync 2013 / 2016 - soluti...

I started using Solidworks recently. After drawing many things, pressing Ctrl+Z undoes changes one by one, but looses the history so that I can not redo after I exit from a sketch while undoing. Which means, undo can easily looses my drawings. Is there any setting to prevent this, or nobody cares this problem? Let's block ads! بخوانید...

I have 3 virtual machines on Virtualbox coected to three different host-only networks in one Host, and 3 virtual machines on Virtualbox on another host with same configuration host-only networks. How can I coect two hosts host only networks such that all VMs should communicate? Let's block ads! بخوانید...

I have here an experimental Windows7 system which intercoects two etheet segments with network bridging. It works like charm, but... it substitutes the MAC addresses of the forwarded packets with its own. This is not a bridge function, looks much more like an arp proxying router. More exactly: segment1 Win7 segment2 If I send a packet from segment1 to segment2, it is perfectly forwarded, but the receiver on segment2 sees the MAC address of the Win7, and not the MAC of the original sender! Why is it? Is there any workaround? Maybe an alteative software? Let's block ads! بخوانید...

So converting a new extension into a mode office, going to have speaker in ceiling and what not, but my question is this, how to plan the LAN network installation within my walls. Here is the background info- Virgin Media UK fibre optic cable going under my living room floor boards to the office rear of the house, the cable goes behind stud wall and then out to a router on the shelf. As i will be having 2 desks, will be nice to use these with Etheet sockets RJ45. Question is - majority of devices i have got are wireless and 2 pcs wired (out of choice) - could i just use etheet cable /cat5e for 2 ports on back of the router, feed them into a hole behind the stud wall and then to the RJ45 sock...

I'm trying to apply some patches using git-am but it's not working. The exact message I get is: git: 'am' is not a git command. See 'git --help'. Anyone have any suggestions? It used to work, and the only thing I can think of is that I installed Git Kraken a few weeks ago. If I elevate to sudo it seems to work just fine... I've tried reinstalling and updating git. By the way the rest of the git commands I've tried seem to work without using sudo. Let's block ads! بخوانید...

I am using Lenova W50 - laptop. my platform is windows7. the issue is, when i switch between wifi to network or network to wifi - the system taking long time to deduction the avilability of the networks. to find the wifi it takes minimum 20 min. ( show not wifi available ) what is the issue here? how to solve this? Let's block ads! بخوانید...