#!/bin/bash
if [[ -z "$1" ]] {
    setglobal HOST = $[hostname -f]
} else {
    setglobal HOST = $1
}
knife client show $HOST > /dev/null
setglobal RES = $Status
if [[ "$RES" -ne 0 ]] {
    echo "Can't find knife client $HOST"
    exit $RES
} 
setglobal admin_val = $[knife client show $(HOST) | grep ^admin: | sed "s/admin:[^a-z]*//]
if [[ "$admin_val" != "true" ]] {
    echo -e "/\"admin\": false\ns/false/true\nw\nq\n" | env EDITOR=ed knife client edit $(HOST)
}