read regex from ID file, print regex and line below from source file
I have a file of protein sequences with headers (my source file). Based on a list of IDs (which are included in some of the headers), I'd like to print out only the specified sequences, with only the ID as header.
In other words, I'd like to search source.txt for the terms in IDs.txt, and print the ID as well as the sequence. Ideally the process would continue even if an ID is not found in the source file. All headers in source.txt are of similar format.
I am able to pull out the sequences based on the ID one-by-one, but this is slow and doesn't give me the header.
I also tried extracting the entire header and the sequence by modifying a script I had for a sequence file with different header type, but again it's one-by-one it only prints the header.
As is probably clear, I'm still pretty low on the learning curve. Any help would be really appreciated!
Using the code you provide, I get the following in terminal:
Quote:
awk: illegal primary in regular expression >m.54555 g.54555 ORF g.54555 m.54555 type:internal len:137 (+) comp1001102_c0_seq1:3-416(+) at ) comp1001102_c0_seq1:3-416(+)
input record number 3, file source.txt
source line number 3
I'm trying to get some exclusions into our sendmail regular expression for the K command. The following configuration & regex works:
LOCAL_CONFIG
#
Kcheckaddress regex -a@MATCH
+<@+?\.++?\.(us|info|to|br|bid|cn|ru)
LOCAL_RULESETS
SLocal_check_mail
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Good day,
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file1:
file2:
Output:
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cat includes
CORP-CRASHTEST-BU
e:\crashplan\
CORP-TEST
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inputfile
---------
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...
...
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