【发布时间】:2013-06-27 04:40:06
【问题描述】:
请给我一些关于删除字母前换行符和忽略以 > 开头的行的建议。 例如:
>gi|16802049|ref|NP_463534.1| chromosomal replication initiation protein [Listeria monocytogenes EGD-e]
MQSIEDIWQETLQIVKKNMSKPSYDTWMKSTTAHSLEGNTFIISAPNNFVRDWLEKSYTQFIANILQEIT
GRLFDVRFIDGEQEENFEYTVIKPNPALDEDGIEIGKHMLNPRYVFDTFVIGSGNRFAHAASLAVAEAPA
KAYNPLFIYGGVGLGKTHLMHAVGHYVQQHKDNAKVMYLSSEKFTNEFISSIRDNKTEEFRTKYRNVDVL
LIDDIQFLAGKEGTQEEFFHTFNTLYDEQKQIIISSDRPPKEIPTLEDRLRSRFEWGLITDITPPDLETR
IAILRKKAKADGLDIPNEVMLYIANQIDSNIRELEGALIRVVAYSSLVNKDITAGLAAEALKDIIPSSKS
QVITISGIQEAVGEYFHVRLEDFKAKKRTKSIAFPRQIAMYLSRELTDASLPKIGDEFGGRDHTTVIHAH
EKISQLLKTDQVLKNDLAEIEKNLRKAQNMF
>gi|16802050|ref|NP_463535.1| DNA polymerase III subunit beta [Listeria monocytogenes EGD-e]
MKFVIERDRLVQAVNEVTRAISARTTIPILTGIKIVVNDEGVTLTGSDSDISIEAFIPLIENDEVIVEVE
SFGGIVLQSKYFGDIVRRLPEENVEIEVTSNYQTNISSGQASFTLNGLDPMEYPKLPEVTDGKTIKIPIN
VLKNIVRQTVFAVSAIEVRPVLTGVNWIIKENKLSAVATDSHRLALREIPLETDIDEEYNIVIPGKSLSE
LNKLLDDASESIEMTLANNQILFKLKDLLFYSRLLEGSYPDTSRLIPTDTKSELVINSKAFLQAIDRASL
LARENRNNVIKLMTLENGQVEVSSNSPEVGNVSENVFSQSFTGEEIKISFNGKYMMDALRAFEGDDIQIS
FSGTMRPFVLRPKDAANPNEILQLITPVRTY
应该是一条直线,而以 '>' 开头的行之前的换行符不应该被删除。我试过了
\n^[a-z]
但它也删除了每行的第一个字母。是否可以在不删除每行的第一个字母并忽略以“>”开头的行的情况下做同样的事情。提前谢谢。我正在寻找文本板的代码。
【问题讨论】: