I am pleased to announce my first cross-platform and open source project, the Process Status Analysis tool, available on GitHub.
The Process Status Analysis (psa) is a command line tool that offer some Operating System processes analysis features:
– Get all processes loaded in memory information
– Get process only used memory
– Print processes tree
– Top most “expensive” processes
– Redirect output to a file
This is the story of my first experiences with Raspberry PI 2 card computer. Back in March, I bought a new toy, a Raspberry PI 2.… Read More »apt-get and the static IP challenges within Raspbian OS
If you’re behind of a proxy server and the IP address has changed (or proxy it’s a new node in your network topology) then probably when you’re trying to update your binaries then you’ll get a list of errors.
[bash]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/oneiric-security/multiverse/i18n/Translation-en_US Unable to connect to 192.168.120.240:3128:
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/oneiric-security/multiverse/i18n/Translation-en Unable to connect to 192.168.120.240:3128:
[/bash]
This happens because you’re unable to connect to Ubuntu mirrors. In order to fix this issue you have to edit apt.conf file settings.
[bash]
root@my-server:~# vi /etc/apt/apt.conf
Acquire::http::Proxy “http://192.168.230.99:3128”;
[/bash]
Preliminary remarks
Application path (Sun Solaris Unix OS): /myApp/myapp111a/
Database location: /myApp/db/test_db
Usually, our workstations have Windows OS and we need to connect to Solaris Unix OS on SSH. That’s why we are using Putty application.
User: root
Password: xxxxxxxxxx
[…]