ROS 清理log文件

落日映苍穹つ 2022-05-22 03:47 2441阅读 0赞

ROS运行`roscore`命令后发现提示log文件(日志文件)大小超过1G,需要清理

Checking log directory for disk usage. This may take awhile.
    Press Ctrl-C to interrupt
    WARNING: disk usage in log directory [/home/miracle/.ros/log] is over 1GB.
    It's recommended that you use the 'rosclean' command.

于是乎打开`.ros/`文件夹后发现垃圾确实很多

miracle@miracle:~/.ros$ ls
    log                                 rospack_cache_05068487997117633620
    log.txt                             rospack_cache_06318911064924387099
    roscore-11311.pid                   rospack_cache_11134725904490598093
    rosdep                              rospack_cache_11990709179701441259
    rospack_cache_01446826879202614002  rospack_cache_12479268094285276263
    rospack_cache_02034197334247051330  rosstack_cache_01446826879202614002
    rospack_cache_02622048110801878816  rosstack_cache_02659367519094605976
    rospack_cache_02659367519094605976  rosstack_cache_11134725904490598093
    rospack_cache_02990551726098629882  text.txt

下面来清理垃圾

根据提示使用`rosclean`命令,该命令的参数如下

miracle@miracle:~/.ros$ rosclean -h
    usage: rosclean [-h] { check,purge} ...
    
    positional arguments:
      { check,purge}
        check        Check usage of log files
        purge        Remove log files
    
    optional arguments:
      -h, --help     show this help message and exit

于是先检测log文件,直接输入`rosclean check`即可

miracle@miracle:~/.ros$ rosclean check
    2.8G ROS node logs

接下来清理log文件,使用`rosclean purge`命令删除log文件,中途会提示是否删除,这个时候输入`y`并点击回车确定删除

miracle@miracle:~/.ros$ rosclean purge 
    Purging ROS node logs.
    PLEASE BE CAREFUL TO VERIFY THE COMMAND BELOW!
    Okay to perform:
    
    rm -rf /home/miracle/.ros/log
    (y/n)?
    y

删除完之后再次运行`roscore`发现没有提示log文件过多.

roscore
    ... logging to /home/miracle/.ros/log/518c0f86-6f83-11e8-bbe6-3417ebd0c915/roslaunch-miracle-21755.log
    Checking log directory for disk usage. This may take awhile.
    Press Ctrl-C to interrupt
    Done checking log file disk usage. Usage is <1GB.
    
    started roslaunch server http://miracle:36483/
    ros_comm version 1.12.13
    
    
    SUMMARY
    ========
    
    PARAMETERS
     * /rosdistro: kinetic
     * /rosversion: 1.12.13
    
    NODES