Aqui está um script mais reutilizável que realiza a solução curl | pipe | while do quanta:
#!/bin/bash
#
# Use cURL to download the files in a given FTPS directory (FTP over SSL)
# eg:
# curl_get_ftp_dir -u myUserName -p myPassword -d ftps://ftpserver.com/dir1/dir2
# Optionally, use:
# -k - to ignore bad SSL certificates
# --config userPassFile - to use the contents of a file including myUserName:myPassword in place of command line arguments
# --silent - to silently download (otherwise cURL will display stats per file)
while [[ $# -gt 1 ]]
do
key="$1"
case $key in
-u|--username)
user="$2"
shift
;;
-p|--password)
pass="$2"
shift
;;
-d|--dir|--directory)
ftpDir="$2"
shift
;;
-k|--ignoreSSL|--ignoreBadSSLCertificate)
ignoreBadSSLCertificate="-k"
;;
-s|--silent)
silent="-s"
;;
-K|--config|--configFile)
config="$2"
shift
;;
*)
echo "Unknown Option!"
;;
esac
shift
done
if [ -z "${config+x}" ]; then
CURL_OPTS="$silent --ftp-ssl $ignoreBadSSLCertificate -u $user:$pass"
else
#CURL_OPTS="$silent --ftp-ssl $ignoreBadSSLCertificate --config $config"
#Originally intended to be a curl config file - for simplicity, now just a file with username:password in it
#Be sure to chmod this file to either 700, 400, or 500
CURL_OPTS="$silent --ftp-ssl $ignoreBadSSLCertificate -u $(cat $config)"
fi
curl $CURL_OPTS $ftpDir | \
grep -e '^-' | awk '{ print $9 }' | \
while read f; do \
curl -O $CURL_OPTS $ftpDir/$f; \
done