我有一个这样的日志文件
27/12/2020 00:05:30,848 ===== Request ======
code = 0
trigger1 = false
trigger2 = false
field = {
1|status=0
2|tag=abcdef
3|price=35
...
}
===== Response =====
code = 1
trigger1 = false
trigger2 = false
field = {
5|id=123
1|status=404
2|tag=ghijkl
4|barcode=26121111
3|price=35
...
}
27/12/2020 00:10:35,941 ===== Request ======
code = 0
trigger1 = false
trigger2 = false
field = {
1|status=0
2|tag=abcdef
3|price=35
...
}
===== Response =====
code = 1
trigger1 = false
trigger2 = false
field = {
5|id=123
1|status=404
2|tag=ghijkl
4|barcode=26121111
3|price=35
...
}
代表...
所有不太有用的领域。我想创建一个像这样的表(或者 csv 文件也很好):
Time id status tag price barcode
27/12/2020 00:05:30,848 Null 0 abcdef 35 Null
27/12/2020 00:05:30,848 123 404 ghijkl 35 26121111
27/12/2020 00:10:35,941 Null 0 abcdef 35 Null
27/12/2020 00:10:35,941 123 404 ghijkl 35 26121111
我用过这个解决方案但效果不佳:( 现在我临时用来grep
将状态、标签和价格添加paste
到单个文件中,因为它具有相同数量的输出,但 id 和条形码却不是。我的代码有点像这样:
grep "1|status=" file > status
grep "2|tag=" file > tag
grep "3|price=" file > price
paste status tag price > output
我的输出文件看起来像这样
1|status=0 2|tag=abcdef 3|price=35
1|status=404 2|tag=ghijkl 3|price=35
1|status=0 2|tag=abcdef 3|price=35
1|status=404 2|tag=ghijkl 3|price=35
我想在每个中 grepfield = { * }
并查看它是否具有所有键值,如果不返回 null。我对 bash 脚本非常陌生,所以我真的不知道我解决它的方法是否是优化的。我需要你们的帮助。谢谢你!!!
答案1
$ cat tst.awk
BEGIN {
OFS = "\t"
numTags = split("Time id status tag price barcode",tags)
for (tagNr=1; tagNr<=numTags; tagNr++) {
tag = tags[tagNr]
printf "%s%s", tag, (tagNr<numTags ? OFS : ORS)
}
}
/= Request =/ {
time = substr($0,1,23)
}
sub(/^[[:space:]]*([0-9]+\|)?/,"") {
tag = val = $0
sub(/[[:space:]]*=.*/,"",tag)
sub(/[^=]+=[[:space:]]*/,"",val)
tag2val[tag] = val
}
/^}/ {
tag2val["Time"] = time
for (tagNr=1; tagNr<=numTags; tagNr++) {
tag = tags[tagNr]
val = (tag in tag2val ? tag2val[tag] : "Null")
printf "%s%s", val, (tagNr<numTags ? OFS : ORS)
}
delete tag2val
}
$ awk -f tst.awk file | column -s$'\t' -t
Time id status tag price barcode
27/12/2020 00:05:30,848 Null 0 abcdef 35 Null
27/12/2020 00:05:30,848 123 404 ghijkl 35 26121111
27/12/2020 00:10:35,941 Null 0 abcdef 35 Null
27/12/2020 00:10:35,941 123 404 ghijkl 35 26121111