Log日志

pidcat

logcat增强工具，可以按照app包名就行筛选。

1. 安装。执行下列命令进行安装：

   brew install pidcat
   
   

2. 筛选优酷app的log。

   pidcat com.youku.phone
   
   

3. 详细用法。

   usage: pidcat [-h] [-w N] [-l {V,D,I,W,E,F,v,d,i,w,e,f}] [--color-gc]
              [--always-display-tags] [--current] [-s DEVICE_SERIAL] [-d] [-e]
              [-c] [-t TAG] [-i IGNORED_TAG] [-v] [-a]
              [package [package ...]]
   
    Filter logcat by package name
    positional arguments:
    package               Application package name(s)
   
    optional arguments:
    -h, --help            show this help message and exit
    -w N, --tag-width N   Width of log tag
    -l {V,D,I,W,E,F,v,d,i,w,e,f}, --min-level {V,D,I,W,E,F,v,d,i,w,e,f}
                            Minimum level to be displayed
    --color-gc            Color garbage collection
    --always-display-tags
                            Always display the tag name
    --current             Filter logcat by current running app
    -s DEVICE_SERIAL, --serial DEVICE_SERIAL
                        Device serial number (adb -s option)
    -d, --device          Use first device for log input (adb -d option)
    -e, --emulator        Use first emulator for log input (adb -e option)
    -c, --clear           Clear the entire log before running
    -t TAG, --tag TAG     Filter output by specified tag(s)
    -i IGNORED_TAG, --ignore-tag IGNORED_TAG
                            Filter output by ignoring specified tag(s)
    -v, --version         Print the version number and exit
    -a, --all             Print all log messages