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strace example

  1. A basic example In its very basic form, the strace command can be used with an executable. For example : $ sudo strace ls execve(“/bin/ls”, [“ls”], [/* 18 vars */]) = 0 brk(0) = 0x8c8f000 access(“/etc/ld.so.nohwcap”, F_OK) = -1 ENOENT (No such file or directory) mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb775f000  Full Article…

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strace

The Linux strace command is a utility that can be used to trace down the interaction between a program and Linux kernel. The interaction here means the Linux system calls that the program uses and the Linux signals that the program receives. strace [command or program][arguments] strace – trace system calls and signals strace is  Full Article…

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