bsdayo

# Add this snippet to your $PROFILE to make Bash's autocompletion available to PowerShell on Linux.
# Warning: adds ~500ms initialization time.
# References: https://brbsix.github.io/2015/11/29/accessing-tab-completion-programmatically-in-bash/
#             https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/register-argumentcompleter

# Find all commands
$commands = bash -c 'source /usr/share/bash-completion/bash_completion && complete' | awk '{ print $NF }'
$commands += ls /usr/share/bash-completion/completions

$commands | ForEach-Object {

bsdayo

[Unit]
Description = Check Internet access
After = network-online.target

[Service]
Type = oneshot
ExecStart = /bin/bash -c "until ping -c 1 www.baidu.com; do sleep 1; done;"

[Install]
WantedBy = network-online.target

bsdayo

$err = ($out = somecommand) 2>&1

# Type of $out is string[] if present
# Type of $err is ErrorRecord if present

bsdayo

param(
    [Parameter(Mandatory)] [string] $Command,
    [Parameter(Mandatory)] [string] $IconFile,
    [string] $Output,
    [switch] $Keep
)

(Get-Content -Encoding UTF8 template.c) -replace "COMMAND_PLACEHOLDER", ($Command -replace '\\', '\\') | Out-File -Encoding UTF8 temp.c
"icon ICON `"$($IconFile -replace '\\', '\\')`"" | Out-File -Encoding UTF8 temp.rc