你好，我有 2 个数据框
DF1
query Qstart Qend Col3 Col4
ABEL1 1 50 A B
ABEL2 2 51 P O
ABEL3 3 52 S E
ABEL4 4 53 Q L
ABEL5 5 54 A J
和DF2
seqnames start end
ABEL2 2 51
ABEL3 3 52
ABEL5 5 54
并且我只想在 seqnames、start 和 end 对应于 DF2 时保留在 DF 行中
这里只保留了 Abel2,3 和 5，我得到：
NEW_DF
query Qstart Qend Col3 Col4
ABEL2 2 51 P O
ABEL3 3 52 S E
ABEL5 5 54 A …您好，我有一个文件，例如
文件.txt
>LO_D
AHAHAHAHHAHAH
>LEIO_DS
DHHDHDHDHDH
>LODJ_jdjd
DJDJHDHDHD
>LO_D
AAAAAAA
>LO_D
HHAHAHAHAHAH
我想在每个>LO_D元素之后添加一个数字
然后我应该得到：
>LO_D_1
AHAHAHAHHAHAH
>LEIO_DS
DHHDHDHDHDH
>LODJ_jdjd
DJDJHDHDHD
>LO_D_2
AAAAAAA
>LO_D_3
HHAHAHAHAHAH
我有一个目录，其中有几个文件，例如：
OK_file1.txt
OK_file2.txt
OK_file3.txt
OK_file4.txt
在这个文件中，我有一些内容，例如：
OK_file1.txt
error: 89 DUE TO TIME LIMIT ***
OK_file2.txt
Job_done
OK_file3.txt
Job_done
OK_file4.txt
error: 34 DUE TO TIME LIMIT ***
我想解析这些文件中的每一个，只error在一个名为：的新文件中列出带有字符的文件：Jobs_error.txt
例如，这个文件应该是
OK_file1.txt
OK_file4.txt
有没有人有想法？
你好，我有一个巨大的文件，这是一个头部：
>Sequence1:p
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence2:ok
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence3/lo
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence:LJ
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence3/lo
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
ATTGGAGAGA
>Sequence:YU
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
ATTAGAG
>Sequence:LJ
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
ATTGGAGAGA
....
如您所见，该文件由几个序列组成：
它们总是以它的名字 : 开头，>name
后跟字母。
在这里，我想通过名称删除重复的序列
在示例中：
>Sequence:LJ并且>Sequence3/lo出现两次。
然后我只想继续并获得一个没有重复序列的新文件：
>Sequence1:p
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence2:ok
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence3/lo
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
>Sequence:LJ
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
ATTGGAGAGA
>Sequence:YU
AAAAAAACCCCCTTTGGGGAGAGAGAGGAACACAGATAATGATAAGTAGATATGATTATAGTAG
CAGAYAGTATGAGTAGTAAGTGAATTAGTAGTAGTAGATGATGA
ATTAGAG
有人对 bash 代码或其他东西有什么想法吗？