[mirror_novnc.git] / utils / rebind

#!/usr/bin/env bash

usage() {
    echo "Usage: $(basename $0) OLD_PORT NEW_PORT COMMAND_LINE"
    echo
    echo "Launch COMMAND_LINE, but intercept system calls to bind"
    echo "to OLD_PORT and instead bind them to localhost:NEW_PORT"
    exit 2
}

# Parameter defaults
mydir=$(readlink -f $(dirname ${0}))

export REBIND_PORT_OLD="${1}"; shift
export REBIND_PORT_NEW="${1}"; shift

LD_PRELOAD=${mydir}/rebind.so "${@}"
Commit	Line	Data
40e5c25a	1	#!/usr/bin/env bash
f2538f33 JM	2
	3	usage() {
	4	echo "Usage: $(basename $0) OLD_PORT NEW_PORT COMMAND_LINE"
	5	echo
	6	echo "Launch COMMAND_LINE, but intercept system calls to bind"
	7	echo "to OLD_PORT and instead bind them to localhost:NEW_PORT"
	8	exit 2
	9	}
	10
	11	# Parameter defaults
	12	mydir=$(readlink -f $(dirname ${0}))
	13
	14	export REBIND_PORT_OLD="${1}"; shift
	15	export REBIND_PORT_NEW="${1}"; shift
	16
	17	LD_PRELOAD=${mydir}/rebind.so "${@}"
	18