diff options
Diffstat (limited to 'get_ip_addr.sh')
| -rwxr-xr-x | get_ip_addr.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/get_ip_addr.sh b/get_ip_addr.sh index 27c948a..057fcd0 100755 --- a/get_ip_addr.sh +++ b/get_ip_addr.sh @@ -2,7 +2,7 @@ ip_version="$1" if [ -z "${ip_version:-}" ] || ([ "$ip_version" != 4 ] && [ "$ip_version" != 6 ]); then - echo "Usage: get_ip_addr <4|6>" &>2 + echo "Usage: get_ip_addr <4|6>" >&2 exit 1 fi @@ -15,13 +15,13 @@ set -eu CONN_NAME=${CONN_NAME:-nevis} conn_device_name="$(nmcli --fields NAME,DEVICE con show | grep ^$CONN_NAME | sed 's/\s\+/ /g' | cut -d' ' -f 2)" if [ -z "${conn_device_name:-}" ]; then - echo "Could not find the connection device name for connection: \"$CONN_NAME\"" &>2 + echo "Could not find the connection device name for connection: \"$CONN_NAME\"" >&2 exit 1 fi device_line_no="$(ip addr | grep -En ^[0-9]+:\ $conn_device_name | cut -d':' -f 1)" if [ -z "${device_line_no:-}" ]; then - echo "Could not find device: \"$conn_device_name\" in output of ip addr" &>2 + echo "Could not find device: \"$conn_device_name\" in output of ip addr" >&2 exit 1 fi |