Vil*_*age 5 csv sorting bash shell awk
我有一个4列的CSV文件.我想对行进行排序,这样,第三列中某处包含任意数字的行被推到文档的末尾,第三列中没有数字的行被放到开头.如何以这种方式对文件进行排序?
更新:
为了澄清,我需要[0-9]在第三列的字母内的某处移动包含任意数字(即匹配)的行(该行的第三列可能包含其他符号).空间并不重要.例如
dog, eats chicken, has 4 legs, does not like cats
cat, eats mice, has a tail, does not like water
mouse, eats bugs, has 4 legs, does not like cats
elephant, eats peanuts, has a trunk, does not like mice
Run Code Online (Sandbox Code Playgroud)
将分类到:
cat, eats mice, has a tail, does not like water
elephant, eats peanuts, has a trunk, does not like mice
dog, eats chicken, has 4 legs, does not like cats
mouse, eats bugs, has 4 legs, does not like cats
Run Code Online (Sandbox Code Playgroud)
这可能对你有用:
sed 'h;s/,/\n/2;s/.*\n/0/;s/,.*//;s/[^0-9]//g;G;s/\n/\t/' file |
sort -k1,1n -k2 |
cut -f2
Run Code Online (Sandbox Code Playgroud)
解释: