Tags » Sudo

PATH environment variable in sudo

Using sudo is a common, safe and recommended method to execute commands that require superuser privileges. However, this command resets the PATH environment variable. So, some badly written installation scripts that require a particular… 159 more words

Pip install error with PyCUDA


  • I tried to install PyCUDA using pip:
$ sudo pip install pycuda
  • The installation tries to compile a few C++ files and it failed on the very first file with this error:
  • 260 more words

Some Useful, Basic Linux Commands

I’m still continuing to play with my Raspberry Pi and get used to the command line interface (it’s really taxing at the moment). There are lots of commands you can use and I’m slowly but surely getting my head around some of them. 104 more words

Raspberry Pi

What Is sudo?

I’ve mentioned it a couple of times already on several posts (and promised to explain it as well), and if you use your Raspberry Pi and Linux, you’re almost certain to come across it. 474 more words

Raspberry Pi

10. A problem in sources.list.d/ :

A month ago I wrote a wrong command in my terminal (Konslole) but it was a strange message appeared to me!!
110 more words


The Banana pi R1 securing the ssh-server..

The aim of this post is to set up a key-based ssh login to the R1. Key-based authentication is a vital part in the securing of your system, specificity against attackers how are trying to gain access using a brute force attack. 579 more words

Banana Pi

[Oneshot - Sudo/Kyungmyeon] Lúc ít ngờ nhất (M)


Au: Anduradis (AFF)

Trans: Mil (bimil1010)

Pairings: Sudi/Kyungmyeon (main), Chanbaek

Thể loại: Lãng mạn, chênh lệch tuổi tác. 12,312 more words