Author Archives: admin

Best ETH pool March 2018? Mining Pool Hub vs Nanopool vs Ethermine

Watching crypto coin prices plummet, I figure it’s a good time to stay on the most profitable pool while mining is still (barely?) profitable. These are my results over the 1 week (March 10-17, 2018). Mining Pool Hub vs Nanopool … Continue reading

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error while loading shared libraries: libcudart.so.9.1: cannot open shared object file: No such file or directory

After installing ccminer on Ubuntu, was receiving the subject error. error while loading shared libraries: libcudart.so.9.1: cannot open shared object file: No such file or directory Thanks to the folks here I was able to adapt their solution to the … Continue reading

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Could NOT find CUDA (missing: CUDA_CUDART_LIBRARY)

Trying to install the nvidia Cuda software as per this site and kept hitting this wall Could NOT find CUDA (missing: CUDA_CUDART_LIBRARY) found many possible solutions on the web, but in my case, cmake -DCUDA_CUDART_LIBRARY=/usr/local/cuda/lib64/libcudart.so ../nheqminer solved the issue big … Continue reading

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Ubuntu USB won’t boot: Resolved

I installed Ubuntu server from a USB stick onto another USB stick. First I tried using a 4GB thumbdrive that was lying around and quickly ran out of space trying to install software, half the drive was used by swap. … Continue reading

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Update SourceTree password after remote change

After changing my password on the remote, I could not get Sourcetree to log in no matter what. I tried editing and deleting my accounts, deleting and re-adding the repo, nothing was working – Authentication failed every time. Finally this … Continue reading

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Free Site Sucker with Recursive wget

It may be useful to get an entire website recursively like such: wget –recursive –page-requisites www.domain.com More details can be found here about doing this for offline windows use and with no-clobber and other options I wasn’t concerned with.

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CentOS 7 PHP Install : mcrypt.h not found

Received the error while installing PHP: configure: error: mcrypt.h not found. Please reinstall libmcrypt. Resolved it with this: yum install epel-release yum install libmcrypt-devel

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Google Authenticator on Android, Invalid PIN

2FA is pretty cool, especially when you don’t have to get a text message or email. Google Authenticator generates codes that expire after 30 seconds, so I figured it’s a good option for 2FA. I tried installing it on my … Continue reading

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MongoDB Startup Warnings /sys/kernel/mm/transparent_hugepage/enabled is ‘always’

This happens every time and I need to look for the solution. Posting here to save time going forward. “startupWarnings”: { “totalLinesWritten”: 9, “log”: [ “2015-08-21T18:47:29.634+0000 I CONTROL [initandlisten] “, “2015-08-21T18:47:29.634+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is ‘always’.”, “2015-08-21T18:47:29.634+0000 … Continue reading

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Remove Mongodb mms automation agent

I can edit the port in the config file, but automation agent wipes that change out. How the heck does one change the port in cloud manager? I’m going to try removing and reinstalling the agent to see if that … Continue reading

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