apcaccess: invalid option -- '-' Usage: apcaccess [-f <config-file>] [-h <host>[:<port>]] [-p <parameter-name>] [-u] [<command>] [<host>[:<port>]] -f Load default host,port from given conf file (default: /etc/apcupsd/apcupsd.conf) -h Connect to host and port (supercedes conf file) -p Return only the value of the named parameter rather than all parameters and values -u Strip unit labels Supported commands: 'status' (default) Trailing host/port spec overrides -h and conf file.

apcaccess: invalid option -- '-' Usage: apcaccess [-f <config-file>] [-h <host>[:<port>]] [-p <parameter-name>] [-u] [<command>] [<host>[:<port>]] -f Load default host,port from given conf file (default: /etc/apcupsd/apcupsd.conf) -h Connect to host and port (supercedes conf file) -p Return only the value of the named parameter rather than all parameters and values -u Strip unit labels Supported commands: 'status' (default) Trailing host/port spec overrides -h and conf file.