PowerShell Console
Open PowerShell and the following page is displayed:
Command Prompt Prefix:
PS C:\Users\MaRui>
PS means running PowerShell, and C: Is my main directory drive number, different machines will be different.
The most basic
Introduction to the application of OSGi ServicelistenerI wanted to skip the basics of OSGi directly, starting with some intermediate or high-level articles in OSGi, and then thinking about Servicelistener, Servicetracker, ds in OSGi, So decided to
The ability to filter the properties of certain objects and objects through a pipeline is useful because many times we are not interested in all the results and may only be interested in some of the results. You can use Where-object if you want to
1, search Powershell, and right-click Windows Powershell, run as an administrator, search without the need to enter all can appear Powershell;
2, enter the following code in the PowerShell and execute:
Get-service | Where status-eq
To enhance readability, everyone likes to split a long script into multiple lines that could have been written in one line.
Copy Code code as follows:
Get-service | Where-object {$_. Status-eq ' Running '}
Get-service |
Where-object {$
PowerShell in the format
1. objects in PowerShell
in agreement with the object-oriented concept under the win platform, we refer to the behavior of collecting information or performing operations. Includes attributes (information
This article mainly introduces the use of PowerShell script inverted quotation mark usages: Anywhere to line code, in the face of some very long lines of code is very useful, general programming code a line of characters not more than 80 oh, need
Introduction
I'm from the old CMD. EXE command line to a good powsershell. EXE has been there for some time. You may know that the new Windows PowerShell can run any old commands. However, the name or syntax of some old commands may cause problems.
Configure VNC Server in Oracle Linux 7
DBAs, in the process of creating an Oracle database, dbca and netca images are generally used for database creation and listening (if you use a script to create a database). Therefore, graphical operation tools
1. What is a service?
Service is the most similar component in Android's four components, they all represent the executable program, the difference between service and activity is that the service is running in the background, it has no user
Generally, docker client has been installed at the same time during docker installation. You can run the docker version command to view the version information of the client and server.
Client: Version: 18.06.0-ce API version: 1.38
Previous articles we demonstrated how to build a fairly advanced inventory Tool using Windows PowerShell. The tool I created provides several options for output, thanks to the built-in functionality of the shell and the application of functions to
The following example runs two background tasks and one foreground task using the PowerShell thread, creates several long-running tasks, and adds the use of Start-sleep to each task command.
Copy Code code as follows:
$start =
Use Measure-object and Compare-object to count and contrast pipe results. Measure-object allows you to specify the properties of the object to be counted. Compare-object can compare snapshots before and after an object.
Statistics and calculations
This issue mainly introduces the connection between multiple commands--pipelinePowerShell connects commands to each other through pipelines, transferring the first command as input to the second command cmdlet, making it run in a jointThe use of
The first section briefly introduces powershell, including some basic commands, and how to open powershell and navigate to the SSAS object. The second article explains how to use variables to create SSAs backups based on the current date and how to
Systemd is an init software in Linux. It is developed by Lennart Poettering and is released open-source under lgpl 2.1 and later versions. Its development goal is to provide a better framework to represent the dependency between system services, and
Let's take a look at the positional parameters. What are positional parameters? It's straightforward to say that you enter values in a certain order without having to write out the parameters specifically.For example, we use get-service bits to get
In Powershell, in addition to the usual arithmetic operators, assignment operators, comparison operators, bitwise operators, logical operators, split and merge operators of strings, escape characters, and special operators, these special operators
Performing multiple tasks with a background job is not very efficient from the previous techniques, and it wastes a lot of performance when it comes to processing each background job's return results. A more efficient approach is to use in-process
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