t.txt
....................+1CCT.+2CCTTT..................................+3CCT..........................................................................................................................................................+3CCT........................................+3CCT........................................................................................................................................
刪除成:
....................CT.TTT............................................................................................................................................................................................................................................................................................................................................................................
也就是刪除+/-后面的數(shù)字及數(shù)字后面數(shù)字長度的a-zA-Z
求幫忙外构,awk啥的也可以...