Created
December 8, 2016 07:46
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| ll-proc-id | |
| ========== | |
| Created 星期一 14 十一月 2016 | |
| #### 查看正在运行程序的路径 | |
| ##### 命令 | |
| * ll /proc/PID | |
| * ll /proc/PID/cwd | |
| ##### 参数 | |
| * cwd符号链接的是进程运行目录 | |
| * exe符号连接就是执行程序的绝对路径 | |
| * cmdline就是程序运行时输入的命令行命令 | |
| * environ记录了进程运行时的环境变量 | |
| * fd目录下是进程打开或使用的文件的符号连接 | |
| ##### 例图 | |
| ./pasted_image.png | |
| ./pasted_image001.png |
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