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Top Forums UNIX for Beginners Questions & Answers How to find a specific sequence pattern in a fasta file? Post 303041622 by Scrutinizer on Friday 29th of November 2019 01:38:20 PM
Old 11-29-2019
Can it occur only once per sequence? If not what should happen with multiple matches per sequence?
 

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NSEQ(1) 							      OpenSSL								   NSEQ(1)

NAME
nseq - create or examine a netscape certificate sequence SYNOPSIS
openssl nseq [-in filename] [-out filename] [-toseq] DESCRIPTION
The nseq command takes a file containing a Netscape certificate sequence and prints out the certificates contained in it or takes a file of certificates and converts it into a Netscape certificate sequence. COMMAND OPTIONS
-in filename This specifies the input filename to read or standard input if this option is not specified. -out filename specifies the output filename or standard output by default. -toseq normally a Netscape certificate sequence will be input and the output is the certificates contained in it. With the -toseq option the situation is reversed: a Netscape certificate sequence is created from a file of certificates. EXAMPLES
Output the certificates in a Netscape certificate sequence openssl nseq -in nseq.pem -out certs.pem Create a Netscape certificate sequence openssl nseq -in certs.pem -toseq -out nseq.pem NOTES
The PEM encoded form uses the same headers and footers as a certificate: -----BEGIN CERTIFICATE----- -----END CERTIFICATE----- A Netscape certificate sequence is a Netscape specific form that can be sent to browsers as an alternative to the standard PKCS#7 format when several certificates are sent to the browser: for example during certificate enrollment. It is used by Netscape certificate server for example. BUGS
This program needs a few more options: like allowing DER or PEM input and output files and allowing multiple certificate files to be used. 1.0.0 2000-01-21 NSEQ(1)
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