I accidentally deleted the directory /var/www/html on a CentOS server, however the directory /var/www still exists. I cd’d into the directory /var/www and tried to create the directory html with the below command: mkdir html Unfortunately, this gives me this error: mkdir: cannot create directory ‘html’: No such file or directory I have searched for…Details
Is there a difference in network behaviour between disconnecting network in VM and shutting it down?
that might be a strange question. I’ll try to clarify. I played around with rsyslog and it’s ability to change the server it is sending to if the first one is suddenly disconnected. I’ll call them: Sender A Receiver 1 B Receiver 2 C I did this in three VMs. A sends to B. When…Details
I am looking for a way to manage Group Policy across a number of domains, some in the same forest and others in separate forests. I haven’t seen this done before and can’t find anything around the DevOps space to say it could be done via DSC or some other tool. Essentially what I am…Details
I have an intel core i5 3470s. 64 bit operationg system, Windows 10 pro. When i run ubuntu i get msg: vt-x/amd-v hardware acceleeration is not available on our system. Your 64-bit guest will fail to detect a 64 bit cpu and will not be able to boot. What driver do i need?Details
I tried to install R Cran’s Ecdat package by the link https://cran.r-project.org/web/packages/Ecdat/index.html but it gives error. Even if I try with a odl version. Tried through the R Studio installer. And through downloading ‘tar.gz’ but also didnt work. I’m using a 3.6.1-3bionic R cran version.Details
Everytime an application is playing audio it gets it own audio level e.g. one chrome window with youtube another with spotify, they get each they own audio level control and always starts at 100%. I just want ONE universal volume control to adjust ALL volume levels on my system, i do not care for each…Details
Why Does Ubuntu 18.04 Boot Even Slower After Networking is Disabled for Booting and ‘noresume’ Parameter is Added to Boot kernel?
I notice how my Ubuntu 18 boots very slow, so much slower than Windows that previously installed on the same machine. I don’t use dual-boot, my machine is : Ubuntu 18.04.3 LTS Intel® Core™ i7-7700HQ CPU @ 2.80GHz × 8 64-bit, NVIDIA GeForce GTX 950M NVIDIA was quite problematic and causing boot issues, so I…Details
I’m trying to decode the inputValue of an transaction using web3j without using any contract abi and wrapper class,Im loading the contract using its contract address ,is there any way/inbuilt function to decode inputValue ?
Is there any difference between address that have smart contract on it, and “normal” address (address that You can create private and public key pair)? For more context, this is the problem I’m thinking about: Let’s assume that Smart Contract has address 0xfoo, and we – either by pure random chance, or we generated somehow…Details
I want to extend my XKB keyboard layout to add custom bindings. Based on a pc104/us layout I want to add bindings like these: AltGr-a → ä (adiaeresis) AltGr-e → € (eurosign) I think I know how to accomplish that using xkbcomp. However I’m undecided whether it’s preferable to put the additional bindings into level…Details