以下是Windows PowerShell中受支持的量词的示例
#Format: * #Logic Specifies zero or more matches; for example, \wor (abc). Equivalent # to {0,}. "abc" -match "\w*" #Format: + #Logic: Matches repeating instances of the preceding characters. "xyxyxy" -match "xy+" #Format: ? #Logic: Specifies zero or one matches; for example, \w? or (abc)?. # Equivalent to {0,1}. "abc" -match "\w?" #Format: {n} #Logic: Specifies exactly n matches; for example, (pizza){2}. "abc" -match "\w{2}" #Format: {n,} #Logic: Specifies at least n matches; for example, (abc){2,}. "abc" -match "\w{2,}" #Format: {n,m} #Logic: Specifies at least n, but no more than m, matches. "abc" -match "\w{2,3}"
以上所有命令的输出为True。