linux · ppc64le · x86_64

linux: turn off password expiration

To disable password expiration for user <username>, use the following command:

linux · ppc64le · x86_64

linux: Account locked due to N failed logins

 

linux · ppc64le · x86_64

linux: setting the performance of the CPU

Install kernel-tools:   Check what are the available governors:   Set the desired governor: To manage it via GUI you can install the Gnome Shell Extension called CPU Power Manager.

java · linux · ppc64le · x86_64

linux: locate your current JAVA_HOME

First install openjdk-8-jdk-headless:   Then execute:  

linux · openstack · python · x86_64

x86_64: installing openstackclient on Fedora26

Follow the steps below to install openstackclient on your Fedora 26 (x86_64):

linux · ppc64le · x86_64

linux: recursively downloading files from a FTP server protected by a robot

I needed to recursively download a set of files from a ftp server. As usual, my first option was to use wget to execute this job. When I issued the command, the following interesting message showed up: Note: I replaced the original FTP for <ftp_location>. Instead of downloading the files I wanted, it downloaded a file… Continue reading linux: recursively downloading files from a FTP server protected by a robot

linux · ppc64le · x86_64

opensource: setup simulator

The IBM SDK Team, which I lead, is open sourcing its tools. The first one installs and configures the IBM POWER Functional Simulator. You can get it here bit.ly/powersimulator