diff options
-rw-r--r-- | bin/urlmt.sh | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/bin/urlmt.sh b/bin/urlmt.sh index cd71b0fd..69bef5f7 100644 --- a/bin/urlmt.sh +++ b/bin/urlmt.sh @@ -1,8 +1,10 @@ # Get the MIME type for a given URL -urlh "$1" Content-Type | - -# Use last line only, remove any charset suffix -sed ' -$!d -s/;.*// -' +self=urlmt +if [ "$#" -ne 1 ] || [ -z "$1" ] ; then + printf >&2 '%s: Need a single URL\n' \ + "$self" + exit 2 +fi +url=$1 +curl --head --output /dev/null --write-out '%{content_type}\n' "$url" | + awk -F\; '{print $1}' |