awk on windows - print fields - quotes as delimiter

Question

这是Feed文件，

dfscmd /map "\\SERVER24\dfs\shared\can\Group Pension\Quality Assurance Auditors" "\\serverfile16\bugp-qaaud$" ""
dfscmd /map "\\SERVER24\dfs\userhome\serverfile52_d" "\\serverfile52\userhome_d" ""
dfscmd /map "\\SERVER24\dfs\shared\can\Wealth Management\WM CSC Stats - Support Team, CRT Team & CSR Performance" "\\serverfile48\bucan-WM_CSC_Support_&_CRT_Team_Stats" ""

使用这一行

gawk -v FS=""" "{print $2 \";\" $4 }" a.txt

我能够打印，但我无法保存输出，

C:\>gawk -v FS=""" "{print $2 \";\" $4 }" a.txt   >b.txt
\\SERVER24\dfs\shared\can\Group Pension\Quality Assurance Auditors;\\serverfile16\bugp-qaaud$
\\SERVER24\dfs\userhome\serverfile52_d;\\serverfile52\userhome_d
\\SERVER24\dfs\shared\can\Wealth Management\WM CSC Stats - Support Team, CRT Team & CSR Performance;\\serverfile48\bucan-   WM_CSC_Support_&_CRT_Team_Stats
gawk: (FILENAME=a.txt FNR=3) fatal: cannot open file `>b.txt' for reading (Invalid argument)

Answer 1

单引号应始终用于包围awk的括号。 这会更好：

 gawk -v FS=\" '{ print $2 ";" $4 }' a.txt > b.txt

b.txt内容：

\\SERVER24\dfs\shared\can\Group Pension\Quality Assurance Auditors;\\serverfile16\bugp-qaaud$
\\SERVER24\dfs\userhome\serverfile52_d;\\serverfile52\userhome_d
\\SERVER24\dfs\shared\can\Wealth Management\WM CSC Stats - Support Team, CRT Team & CSR Performance;\\serverfile48\bucan-WM_CSC_Support_&_CRT_Team_Stats

---

编辑：

如果您正在使用Windows，您可能还想考虑运行这样的脚本：

gawk -f script.awk a.txt > b.txt

script.awk内容：

BEGIN { FS="\"" }
{ print $2 ";" $4 }

这样可以避免在表达式周围包含引号并生成所需的结果。 HTH。

Answer 2

gawk -v FS=""" "{print $2 \";\" $4 }" a.txt   ">b.txt