尝试
$ awk 'NF>1{print $NF}' fileexample.line.file.要像您的示例一样在一行中获得结果,请尝试:
{ sub(/./, ",", $NF) str = str$NF}END { print str }输出:
$ awk -f script.awk fileexample, line, file,
纯重击:
$ while read line; do [ -z "$line" ] && continue ;echo ${line##* }; done < fileexample.line.file.


