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Tag: ubuntu-14.04

Can’t Install Jenkins even though I have JAVA 8

Ubuntut 14.04 LTS According to this I need JAVA 8 and so I downloaded both the JDK and JRE. Unfortunately when attempting to install jenkins again I still get the error message Checking my $PATH and it shows the following The java that should be used is 8. Even running Gives me what I expect Why do I get the

Exposing python jupyter on LAN

I’ve installed jupyter on local network LAN but im unable to access http://<IP>:8888 from another macine on LAN. I’ve opened ports 8888 and port range 49152 to 65535 with iptables (this range is specified at http://jupyter-notebook.readthedocs.io/en/latest/public_server.html) This guide http://jupyter-notebook.readthedocs.io/en/latest/public_server.html describes exposing a notebook publicly but I’m just attempting to share over LAN. Have I missed a step ? Answer Try

Sending a command to screen in linux

In order to run a data analysis program, installed on a Teensy 2.0 microcontroller running arduino, I have to go to the screen by typing screen -S trans -L /dev/ttyACM0 (the name of the screen is trans). Once in the new screen, I have to enter ‘s’ to start the scanning process. I am trying to write a script to

Reading 2 byte at a time from a binary file

I have an elf file that called example. I wrote following code which it’s read the content of the example file in the binary mode and then I wanted to save their content in another file called example.binary. But when I run the following program it shows me a segmentation fault. What’s wrong with this program? I can’t find out

How to check a email in linux server automatically?

I have a Ubuntu 14 server, I have to assign a email account to this server, when some person write a email to this account, the server have to open this mail automatically, and check if there are a specific information, if yes some thing happen. I suppose that the email are stored in a data base o something like

Ubuntu – sudo with ACL [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 Exchange site, you can leave a comment to explain where the question

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