What's the mean of 'test' in online.sh

AutoLidarPerception / SqueezeSeg

Implementation of SqueezeSeg, convolutional neural networks for LiDAR point clout segmentation https://arxiv.org/abs/1710.07368

BSD 2-Clause "Simplified" License

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What's the mean of 'test' in online.sh #3

Closed StevenWang30 closed 6 years ago

StevenWang30 commented 6 years ago

#!/bin/bash

export SUB_TOPIC="/kitti/points_raw"

while test $# -gt 0; do
  case "$1" in
    -h|--help)
      echo "Usage: ./scripts/online.sh [options]"
      echo " "
      echo "options:"

Why "test" need to be used there? What's the mean of it?

Durant35 commented 6 years ago