19/10/29 02:18:49 vBIRwBaE.net
echoが遅いことが判明
$ time powershell.exe -Command echo 1
1
real 0m0.378s
user 0m0.000s
sys 0m0.000s
$ time powershell.exe -Command 1
1
real 0m0.264s
user 0m0.000s
sys 0m0.000s
$ time powershell.exe -Command "[Console]::WriteLine(1)"
1
real 0m0.243s
user 0m0.000s
sys 0m0.000s