如何运行.awk文件? [英] How to run a .awk file?
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问题描述
我将 CSV 文件转换为表格格式,并且编写了AWK脚本并将其保存为my.awk.这是我的脚本:
I am converting a CSV file into a table format, and I wrote an AWK script and saved it as my.awk. Here is the my script:
#AWK for test
awk -F , '
BEGIN {
aa = 0;
}
{
hdng = "fname,lname,salary,city";
l1 = length($1);
l13 = length($13);
if ((l1 > 2) && (l13 == 0)) {
fname = substr($1, 2, 1);
l1 = length($3) - 4;
lname = substr($3, l1, 4);
processor = substr($1, 2);
#printf("%s,%s,%s,%s\n", fname, lname, salary, $0);
}
if ($0 ~ ",,,,")
aa++
else if ($0 ~ ",fname")
printf("%s\n", hdng);
else if ((l1 > 2) && (l13 == 0)) {
a++;
}
else {
perf = $11;
if (perf ~/^[0-9\.\" ]+$/)
type = "num"
else
type = "char";
if (type == "num")
printf("Mr%s,%s,%s,%s,,N,N,,\n", $0,fname,lname, city);
}
}
END {
} ' < life.csv > life_out.csv*
如何在Unix服务器上运行此脚本?我试图通过使用以下命令来运行此my.awk文件:
How can I run this script on a Unix server? I tried to run this my.awk file by using this command:
awk -f my.awk life.csv
推荐答案
您提供的文件是 shell脚本,而不是awk程序.因此,尝试sh my.awk
.
The file you give is a shell script, not an awk program. So, try sh my.awk
.
如果要使用awk -f my.awk life.csv > life_out.cs
,请从文件中删除awk -F , '
和最后一行,并在BEGIN
中添加FS=","
.
If you want to use awk -f my.awk life.csv > life_out.cs
, then remove awk -F , '
and the last line from the file and add FS=","
in BEGIN
.
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