noping 命令

常用示例

说明

noping is an ncurses-based front-end to liboping that pings multiple hosts in parallel using IPv4 and/or IPv6 and displays statistics live in the terminal. Round-trip times are color-coded: green for normal, yellow for moderately unusual, and red for significantly aberrant values. Multiple graph types are available and can be toggled with g. New hosts can be added at any time with a. Display modes include a time-based graph and a box plot showing RTT distribution.

参数

-4

Force the use of IPv4.

-6

Force the use of IPv6.

-c _COUNT_

Send and receive COUNT ICMP packets, then stop and exit.

-i _INTERVAL_

Send one ICMP packet per host each INTERVAL seconds. Supports floating-point for sub-second precision.

-w _TIMEOUT_

Time to wait for an ECHO REPLY before giving up, in seconds. Defaults to 1.0.

-t _TTL_

Set IP Time to Live (1-255). Defaults to 64.

-I _ADDRESS_

Set the source address (IP or hostname).

-D _DEVICE_

Set the outgoing network device.

-f _FILENAME_

Read hostnames from FILENAME instead of the command line. Use - for stdin.

-O _FILENAME_

Write measurements in CSV format to FILENAME.

-g _TYPE_

Select graph type: none, prettyping, boxplot, or histogram.

-Q _QOS_

Specify Quality of Service for outgoing packets.

-b

Audible bell; print ASCII BEL when a packet is received.

-P _PERCENT_

Configure the latency percentile to report (0-100, exclusive).

-Z _PERCENT_

Exit with non-zero status if any host's drop rate exceeds this percentage.

-u

Force UTF-8 output.

-U

Disable UTF-8 output.