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In a ssh server I can connect using sftp. In this server I have a list of mkv files witch is listed in m3u8 playlist. I want to download the mkvs but I want the download according to the order in the m3u8 playlist.

If I could use sh in sftp I would be able to do someting like:

while read line ; do
    if [[ $path != "#"* ]] ; do
        get $path
    fi
done < playlist.m3u8

(The if test if the line is a comment before download it)

Finaly I like to do someting like the -i wget’s option:

-i file

--input-file=file

Read URLs from a local or external file.

So, how can I download files with sftp in the order of an m3u playlist?

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Use -b: sftp -b or sftp -b - to read standard input. The batch file (or standard input) should contain sftp commands, such as, for example, get. See the manual page for details.

remote_user='...'
remote_host='...'
playlist_file='...'
while read line; do
    if [[ $line != "#"* ]] ; do
        echo '-get' "$line"
    fi
done < "$playlist_file" | sftp -b - "$remote_user"@"$remote_host"

(Warning! Not tested.)

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