Juke34

Two possibilities well known: https://github.com/ohmybash/oh-my-bash and https://github.com/nojhan/liquidprompt

Liquid prompt

• clone the repo

cd ~
git clone https://github.com/nojhan/liquidprompt.git ~/liquidprompt

tcpdump-examples

Linux high IOwait is a common Linux performance issue. Today we will look at what iowait means and what contributes to this problem. Hope this can give you more ideas about high IOwait issue.

What is IOwait?

IO wait is related to the CPU resource on the server.

The iowait column on top command output shows the percentage of time that the processor was waiting for I/O to complete. It indicates that the system is waiting on disk or network IO. Because the system is waiting on those resources, it can not fully utilize the CPU.

Learn more about what IOwait here.

vikpe

Error

The authenticity of host 'github.com (140.82.113.4)' can't be established.

Fix

ssh-keyscan github.com >> ~/.ssh/known_hosts

cetinajero

Guide for using Ddrescue to recover data

Start command:

ddrescue -d /dev/sda output.img output.mapfile

NOTE: If direct disc access is not available in your system, try raw devices.

danielgalasko

/// RepeatingTimer mimics the API of DispatchSourceTimer but in a way that prevents
/// crashes that occur from calling resume multiple times on a timer that is
/// already resumed (noted by https://github.com/SiftScience/sift-ios/issues/52
class RepeatingTimer {

    let timeInterval: TimeInterval
    
    init(timeInterval: TimeInterval) {
        self.timeInterval = timeInterval
    }

marcouberti

import org.mockito.Mock;
import static org.mockito.Mockito.when;

@Mock
private Context mockApplicationContext;
@Mock
private Resources mockContextResources;
@Mock
private SharedPreferences mockSharedPreferences;

austinglaser

---

# Notes:
# Sample project C code is not presently written to produce a release artifact.
# As such, release build options are disabled.
# This sample, therefore, only demonstrates running a collection of unit tests.

:project:
  :use_exceptions: FALSE
  :use_test_preprocessor: TRUE