mirror of
https://github.com/PowerShell/PowerShell.git
synced 2024-11-23 09:43:57 +08:00
Clarifying OSX, adding issue with Install-Package (#2033)
* Clarifying OSX, adding issue with Install-Package - Changing first section to "non-Windows" and clarifying that most of these issues apply to both Linux & OSX. - Fixed a few typos. - Adding known issue with Install-Package per #1773 * Mac OSX -> macOS Complying with convention used in #1934 * added alpha build # to install-package notice * typo * Typo
This commit is contained in:
Hal Rottenberg
Andy Schwartzmeyer
parent
19e61216c6
commit
4026dab15f
@ -1,17 +1,22 @@
|
||||
Known Issues for PowerShell on Linux
|
||||
Known Issues for PowerShell on Non-Windows Platforms
|
||||
====================================
|
||||
|
||||
The first Alpha release of PowerShell on Linux is mostly functional but
|
||||
The first Alpha release of PowerShell on Linux and macOS is mostly functional but
|
||||
does have some significant limitations and usability issues.
|
||||
In some cases, these issues are simply bugs that haven't been fixed yet.
|
||||
In other cases (as with the default aliases for ls, cp, etc.) we are
|
||||
looking for feedback from the community regarding the choices we make.
|
||||
|
||||
Note: Due to the similarities of many underlying subsystems, PowerShell on Linux
|
||||
and macOS tend to share the same level of maturity in both features and bugs.
|
||||
Except as noted below, the issues in this section will apply to both operating
|
||||
systems.
|
||||
|
||||
Case-sensitivity in PowerShell
|
||||
-------------------------------
|
||||
|
||||
Historically, PowerShell has uniformly been case-insensitive.
|
||||
On UNIX, the file system is case-sensitive and this is exposed through a number
|
||||
Historically, PowerShell has been uniformly case-insensitive, with few exceptions.
|
||||
On UNIX-like operating systems, the file system is case-sensitive and this is exposed through a number
|
||||
of ways, obvious and non-obvious.
|
||||
|
||||
### Directly:
|
||||
@ -45,14 +50,14 @@ preventing the script from working properly when interchanging objects.
|
||||
Missing command aliases
|
||||
-----------------------
|
||||
|
||||
On Linux, the "convenience aliases" for the basic commands `ls`, `cp`,
|
||||
On Linux/macOS, the "convenience aliases" for the basic commands `ls`, `cp`,
|
||||
`mv`, `rm`, `cat`, `man`, `mount`, `ps` have been removed.
|
||||
On Windows, PowerShell provides a set of aliases that map to UNIX/Linux command
|
||||
On Windows, PowerShell provides a set of aliases that map to Linux command
|
||||
names for user convenience.
|
||||
These aliases have been removed from the default PowerShell on Linux distribution,
|
||||
These aliases have been removed from the default PowerShell on Linux/macOS distributions,
|
||||
allowing the native executable to be run instead.
|
||||
There are pros and cons to having do this.
|
||||
It exposes the native command experience to the PowerShell on Linux user but reduces
|
||||
It exposes the native command experience to the PowerShell user but reduces
|
||||
functionality in the shell because the native commands return strings not objects.
|
||||
|
||||
> NOTE: This is an area where the PowerShell team is looking for feedback.
|
||||
@ -73,11 +78,11 @@ You can work around this by doing `ls (gci *.txt | % name)` or, more simply,
|
||||
.NET Framework vs .NET Core Framework
|
||||
-----------------
|
||||
|
||||
PowerShell on Linux uses the .NET Core which is a subset of the full
|
||||
PowerShell on Linux/macOS uses the .NET Core which is a subset of the full
|
||||
.NET Framework on Microsoft Windows.
|
||||
This is significant because PowerShell provides direct access to the underlying framework types,
|
||||
methods etc.
|
||||
As a result, scripts that run on Windows may not run on Linux because of the differences in the frameworks.
|
||||
As a result, scripts that run on Windows may not run on non-Windows platforms because of the differences in the frameworks.
|
||||
For more information about .NET Core Framework, see <https://www.dotnetfoundation.org/netcore>
|
||||
|
||||
Redirection Issues
|
||||
@ -101,21 +106,21 @@ Use `-Encoding ascii` to write ASCII text (which, not being Unicode, will not ha
|
||||
Job Control
|
||||
-----------
|
||||
|
||||
There is no job-control support in PowerShell on Linux.
|
||||
There is no job-control support in PowerShell on Linux/macOS.
|
||||
The `fg` and `bg` commands are not available.
|
||||
`Ctrl-Z` sends the `powershell` process to the background.
|
||||
|
||||
Remoting Support
|
||||
----------------
|
||||
|
||||
Client-side remoting from Linux is not supported with the initial package.
|
||||
Client-side remoting from Linux/macOS is not supported with the initial package.
|
||||
This will be enabled shortly after the Alpha release by installing an additional package.
|
||||
|
||||
Just-Enough-Administration (JEA) Support
|
||||
----------------------------------------
|
||||
|
||||
The ability to create constrained administration (JEA) remoting
|
||||
endpoints is not currently available in PowerShell on Linux.
|
||||
endpoints is not currently available in PowerShell on Linux/macOS.
|
||||
This feature will be enabled shortly after the Alpha release by installing new package.
|
||||
|
||||
sudo, exec, and PowerShell
|
||||
@ -133,15 +138,15 @@ Instead you would have to do `exec powershell item_to_exec`.
|
||||
Missing Cmdlets
|
||||
---------------
|
||||
|
||||
A large number of the commands (cmdlets) normally available in PowerShell are not available on Linux.
|
||||
In many cases, these commands make no sense on Linux (e.g. Windows-specific features like the registry).
|
||||
Other commands like the service control commands (get/start/stop-service are present but not functional.)
|
||||
A large number of the commands (cmdlets) normally available in PowerShell are not available on Linux/macOS.
|
||||
In many cases, these commands make no sense on these platforms (e.g. Windows-specific features like the registry).
|
||||
Other commands like the service control commands (get/start/stop-service) are present, but not functional.
|
||||
Future releases will correct these problems, fixing the broken cmdlets and adding new ones over time.
|
||||
|
||||
Command Availability
|
||||
--------------------
|
||||
|
||||
The following table lists commands that are known not to work in PowerShell on Linux.
|
||||
The following table lists commands that are known not to work in PowerShell on Linux/macOS.
|
||||
|
||||
<table>
|
||||
<th>Commands<td><b>Operational State<td><b>Notes</th>
|
||||
@ -201,6 +206,13 @@ The following table lists commands that are known not to work in PowerShell on L
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
Installing Software using PackageManagement and PowerShellGet Modules
|
||||
---------------------------------------
|
||||
- (v6.0.0-alpha.9) A bug in handling of System.Management.Automation.SemanticVersion as described in [#1618](https://github.com/PowerShell/PowerShell/issues/1618) prevents installing modules using
|
||||
the Install-Module cmdlet due to the inability to parse the Alpha version string "6.0.0-alpha".
|
||||
This similarly affects the Install-Package cmdlet. A fix has been merged and will be in a future
|
||||
release.
|
||||
|
||||
Known Issues for PowerShell on Windows
|
||||
======================================
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user