I followed this nice guide from digitalocean to set up Multi-Factor Authentication for SSH on Ubuntu 16.04 Server (No UI), after this every user on system when the login via ssh system expects additional authentication, if 2fa is setup everything works but if it isn’t setup it just fails (article did me…
Tag: ubuntu-16.04
Why does my LD_LIBRARY_PATH get an uninstalled terminal launch?
In general, what I do to get the result: I drive a team: export LD_LIBRARY_PATH=/u01/app/oracle/product/11.2.0/xe/lib Checking: echo $LD_LIBRARY_PATH Result: /u01/app/oracle/product/11.2.0/xe/lib When I restart or open the new terminal my LD_LIBRARY_PATH is disabled. How to fix it? Answer Environment variable…
MySQL Alter Table DB Freezes
I’m using Ubuntu 16.04.3 and mysql Ver 14.14 Distrib 5.7.22. When I try to alter my db table column with the following command the database appears to freeze; mysql> alter table records modify column name varchar(150); Table size is 2.8MiB (6,000 records). I’m simply trying to change the varcha…
Installing g++ on windows subsystem for linux
A while back I activated Windows Subsystem for Linux on my machine but didn’t use it much. Now I have an idea what I could use it for and that is why I’m trying to install gcc/++ 7 on my WSL and keep running into problems. My idea was to download it and compile it by hand following this guide
Command not found error for deepspeech if installed with user flag
I installed deepspeech in ubuntu 16.04 using pip install deepspeech –user but when I use deepspeech deepspeech -h on cli it says command not found. I have tried both pip and pip3 for installation, also tried restarting but it still says command not found. Answer Installing with pip –user flag, ins…
How to find what folder process can’t open
I have an application that is not functioning, because it can’t find or open the folder. But it does not print the folder path. How i can find out what folders it tries to open or locate? Probably folder does not exist, or has wrong permission. But to fix this i need to know what folder application is o…
Unable to start uiautomatorviewer on Ubuntu
I am trying to start uiautomatorviewer from default sdk installed location using terminal (Ubuntu 16) : and I am getting an error as below : Error Till yesterday things are working fine for me . So , far I tried looking into the post unable to start uiautomatorviewer but what I am getting is a different error…
How to use an API in c using linux distro: ubuntu 16.04 [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago. Improve this question I am beginner in linux and I want to use an API in C language from a certa…
Building Wireshark on Ubuntu from source [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
unbound method mainloop() must be called with Tk instance as first argument (got nothing instead)
The below code is a simple code which I tried to check if Tkinter worked… Acoording to https://www.tutorialspoint.com/python/python_gui_programming.html this should open a blank window But the following error message was received Any suggestions… Answer Tkinter.Tk() creates an instance of Tk() obj…