使用 findstr 或 awk 和 sed 过滤文件

Question

我正在尝试根据分号前的反斜杠过滤此文件，例如过滤下面的文件以获得分号前最多包含六个反斜杠的行

    \Filehomeserver\homefolder\eduardo\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI (0x03);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Thumbs.db;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:IA (0x10);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:IA (0x10)
    \Filehomeserver\homefolder\eduardo\My Documents\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\My Documents\SametimeChatHistory\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\eduardo.id;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:IA (0x10);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:IA (0x10)

期望的输出

    \Filehomeserver\homefolder\eduardo\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI (0x03);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Thumbs.db;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:IA (0x10);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:IA (0x10)
    \Filehomeserver\homefolder\eduardo\My Documents\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)

我试过运行

    findstr /r "\\.*\.*\.*\;" 

    \Filehomeserver\homefolder\eduardo\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI (0x03);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\My Documents\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\My Documents\SametimeChatHistory\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)

但它不起作用，它带来了比我想要的更多的行，如果有人对 windows findstr 或 awk / sed 有任何其他想法，我将不胜感激

Answer 1

仅在第一个分号之前显示带有六个反斜杠的行。将if语句中的==改为<=，如果需要在分号前保留所有小于等于6的行。

$ awk -F';'  '{if (split(,a,"\") == 7) print [=10=];}' test
    \Filehomeserver\homefolder\eduardo\My Documents\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\eduardo.id;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:IA (0x10);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:IA (0x10)

正如@Ed Morton 在下面的评论中指出的那样，这可以简化为

awk -F';'  'split(,a,/\/) <= 7' test

Answer 2

$ awk -F';' '{k=} gsub(/\/,"",k)<=6' file
    \Filehomeserver\homefolder\eduardo\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI (0x03);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Thumbs.db;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:IA (0x10);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:IA (0x10)
    \Filehomeserver\homefolder\eduardo\My Documents\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:OI,CI,IA (0x13);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:OI,CI,IA (0x13)
    \Filehomeserver\homefolder\eduardo\Notes ID file\eduardo.id;USDOM\eduardo : Allowed CHGE:EWXD (0x001301BF) Flags:IA (0x10);USDOM\sec_&Conf_group: Allowed FULL:EWXPOD (0x001F01FF) Flags:IA (0x10)

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