又來請教大家了，這次的問題很簡單，先謝謝各位了

liion631818

回复 1# Tracy_Panda


    sed 's/[0-9]\+/,&/'

butterflyswim

1. sed 's/[a-z]\{5\}/&,/' file

复制代码

杰瑞26

root@localhost:~# cat file | sed -r 's/[0-9]+$/, &/g'
gbhtc, 10
gbhtc, 11
gbhtc, 12
gbhtc, 13
gbhtc, 14
gbhtc, 15