strace

标签：linux   call   com   instr   nbsp   strong   operation   tle   ble   

strace is a diagnostic, debugging and instructional userspace utility for Linux. It is used to monitor and tamper with interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace.

Some Unix-like systems provide other diagnostic tools similar to strace, such as truss.

strace

标签：linux   call   com   instr   nbsp   strong   operation   tle   ble   

原文地址：http://www.cnblogs.com/aGreatMan/p/6946826.html