回声输出未正确格式化

Question

I am trying to setup a script to build expect commands to run inline with that script based on data i have pulled from elsewhere.

I need the output to look like this

send "get filename1.out.dat.pgp\n"
expect "sftp>"
send "get filename2.out.dat.pgp\n"
expect "sftp>"

I am using the following code

while read filel
do
    echo 'send "get '${filel}'\n"' >> $ExpectCMMDSGET
    echo 'expect "sftp>"' >> $ExpectCMMDSGET
done < "$DirList"

but when i cat the file out i get

\n"d "get filename1.out.dat.pgp
expect "sftp>"
\n"d "get filename2.out.dat.pgp
expect "sftp>"

and when i look at in VI i get

send "get filename1.out.dat.pgp^M\n"
expect "sftp>"
send "get filename2.out.dat.pgp^M\n"
expect "sftp>"

I have tried using sed to remove the ^M once the file is created before being used but it is not working.

Any suggestions

Answer 1

It sounds like "$DirList" contains carriage returns. You can use sed -i "s/\\r//g" file to delete them from a file, preferably from your original input, but alternately from your created file.