false Position? 1 Default value Current directory Accept pipeline input? false Accept wildcard characters? false PSDefaultValue 属性参数PSDefaultValue 属性具有两个参数:Help - 描述默认值的字符串。 此信息由 Get-Help cmdlet 显示。 Value - 参数的默认值。这两个参数都是可选的。 如果未指定...
We can use either the set builtin in bash or the printenv program to see what isstored in the environment. The set command will show both the shell and environmentvariables, while printenv will only display the latter. Since the list of environmentcontents will be fairly long, it is best...
Use the following two commands for this: PowerShell $sysdir = (Get-Content env:SystemRoot) + "\system32" Get-ChildItem $sysdir -recurse -filter *.dll -errorAction silentlyContinue | Export-Clixml samplefile.xml Note: Creating the file can take a few seconds. The system directory cont...
Example 6: Show the contents of a registry key This example shows the contents of theMicrosoft.PowerShellregistry key. You can use this cmdlet with the PowerShell Registry provider to get registry keys and subkeys, but you must use theGet-ItemPropertycmdlet to get the registry values and data...
Get-WMIObject is such a good example of what Windows PowerShell™ can do that whenever I show it to a class, students invariably extrapolate its functionality to other areas of Windows administration. One of the first questions I’m typically asked is along the lines of "Is there a Get-...
You can use the Set-SPOTenant cmdlet to enable external services and to specify the versions in which site collections can be created. You can also use the Set-SPOSite cmdlet together with the Set-SPOTenant cmdlet to block access to a site in your organization and redirect traffic to another...
Showing the disk usage of a database When at the top level, we can show the statistics of a database usingdu <dbname>: >> du ebooks {"db_name":"ebooks","doc_count":41,"doc_del_count":0,"update_seq":41,"purge_seq":0,"compact_running":false,"disk_size":163944,"data_size":...
For example, a DomainRole property may show that a computer is a member workstation CsEnableDaylightSavingsTime Enables daylight savings time on a computer. A value of True indicates that the system time changes to an hour ahead or behind when DST starts or ends. A value of False ...
\W = current working directory This command will show the current value. Raw # echo $PS1 This can be modified by changing the PS1 variable: Raw # PS1='[[prod]\u@\h \W]\$' The modified shell prompt will look like: Raw [[prod]root@hostname ~]# ...
Looks up a localized string similar to Can't find valid Microsoft Azure role in current directory {0}.CannotFindServiceConfigurationFile Looks up a localized string similar to service {0} configuration file (ServiceConfiguration.Cloud.cscfg) is either null or doesn'...