PowerShell for Linux : Install2025/01/06 |
|
Install Microsoft PowerShell for Linux. |
|
| [1] | |
| [2] | Install Microsoft PowerShell. |
|
[root@dlp ~]# snap install powershell --classic powershell 7.4.6 from Microsoft PowerShell✓ installed |
| [3] | This is the Bbsic usage of PowerShell. |
|
# run PowerShell [root@dlp ~]# pwsh PowerShell 7.4.6 PS /root> # display Cmdlet list (only display 10 lines from the head) PS /root> (Get-Command)[0..9] | Format-Table -AutoSize CommandType Name Version Source ----------- ---- ------- ------ Alias Get-PSResource 1.0.4.1 Microsoft.PowerShell.PSResourceGet Function cd.. Function cd\ Function cd~ Function Clear-Host Function Compress-Archive 1.2.5 Microsoft.PowerShell.Archive Function exec Function Expand-Archive 1.2.5 Microsoft.PowerShell.Archive Function Find-Command 2.2.5 PowerShellGet Function Find-DSCResource 2.2.5 PowerShellGet # display the current PATH PS /root> pwd Path ---- /root # change directory to /home PS /root> cd /home # back to home PS /home> cd # display files under the current direcroty (dir equals Get-ChildItem) PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg # display files under / PS /root> Get-ChildItem / Directory: / UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- dr-xr-xr-x root root 10/29/2024 09:00 6 afs lrwxrwxrwx root root 10/29/2024 09:00 7 bin -> usr/bin dr-xr-xr-x root root 1/6/2025 10:14 4096 boot drwxr-xr-x root root 1/6/2025 10:38 3280 dev drwxr-xr-x root root 1/6/2025 10:37 8192 etc drwxr-xr-x root root 12/14/2024 18:35 18 home lrwxrwxrwx root root 10/29/2024 09:00 7 lib -> usr/lib ..... ..... # create new file under the current directory PS /root> New-Item -Path test.txt Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- -rw-r--r-- root root 1/6/2025 10:50 0 test.txt PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:50 0 test.txt # create new directory under the current directory PS /root> New-Item -ItemType Directory -Path testdir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwxr-xr-x root root 1/6/2025 10:50 6 testdir PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap drwxr-xr-x root root 1/6/2025 10:50 6 testdir -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:50 0 test.txt # [echo] texts and redirect it to a file PS /root> echo "test content" >> test.txt # display content of a file PS /root> Get-Content test.txt test content # move/rename a file PS /root> Move-Item test.txt test1.txt PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap drwxr-xr-x root root 1/6/2025 10:50 6 testdir -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:51 13 test1.txt # copy a file PS /root> Copy-Item test1.txt test2.txt PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap drwxr-xr-x root root 1/6/2025 10:50 6 testdir -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:51 13 test1.txt -rw-r--r-- root root 1/6/2025 10:51 13 test2.txt # copy a directory recursively PS /root> Copy-Item testdir testdir2 -Recurse PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap drwxr-xr-x root root 1/6/2025 10:50 6 testdir drwxr-xr-x root root 1/6/2025 10:52 6 testdir2 -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:51 13 test1.txt -rw-r--r-- root root 1/6/2025 10:51 13 test2.txt # remove a file PS /root> Remove-Item test2.txt PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap drwxr-xr-x root root 1/6/2025 10:50 6 testdir drwxr-xr-x root root 1/6/2025 10:52 6 testdir2 -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:51 13 test1.txt # remove a directory recursively PS /root> Remove-Item testdir2 -Recurse PS /root> dir Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- drwx------ root root 1/6/2025 10:45 24 snap drwxr-xr-x root root 1/6/2025 10:50 6 testdir -rw------- root root 12/14/2024 18:35 981 anaconda-ks.cfg -rw-r--r-- root root 1/6/2025 10:51 13 test1.txt # search files which includes [.txt] in thier name under the current directory PS /root> Get-ChildItem "*.txt" -Recurse Directory: /root UnixMode User Group LastWriteTime Size Name -------- ---- ----- ------------- ---- ---- -rw-r--r-- root root 1/6/2025 10:51 13 test1.txt # search a word [test] in a file [test1.txt] PS /root> Select-String -Pattern "test" test1.txt test1.txt:1:test content # show help about a cmdlet PS /root> Get-Help Get-Content NAME Get-Content SYNTAX Get-Content [-Path] <string[]> [-ReadCount <long>] [-TotalCount <long>] [-Tail <int>] [-Filter <string>] [-Include <string[]>] [-Exclude <string[]>] [-Force] [-Credential <pscredential>] [-Delimiter <string>] [-Wait] [-Raw] [-Encoding <Encoding>] [-AsByteStream] [<CommonParameters>] ..... ..... # access to another host with SSH PS /root> ssh serverworld@10.0.0.100 serverworld@10.0.0.100's password: Microsoft Windows [Version 10.0.26100.2314] (c) Microsoft Corporation. All rights reserved. fd3s01\serverworld@FD3S C:\Users\serverworld> dir Volume in drive C has no label. Volume Serial Number is 863E-5E8A Directory of C:\Users\serverworld 01/05/2025 06:02 PM <DIR> . 01/05/2025 06:02 PM <DIR> .. 03/31/2024 11:02 PM <DIR> Desktop 01/05/2025 06:02 PM <DIR> Documents 03/31/2024 11:02 PM <DIR> Downloads 03/31/2024 11:02 PM <DIR> Favorites 03/31/2024 11:02 PM <DIR> Links 03/31/2024 11:02 PM <DIR> Music 03/31/2024 11:02 PM <DIR> Pictures 03/31/2024 11:02 PM <DIR> Saved Games 03/31/2024 11:02 PM <DIR> Videos 0 File(s) 0 bytes 11 Dir(s) 87,845,408,768 bytes free |
|
|