用一个例子来展示trace()
,print()
和printf()
的区别:
# dtrace -qn 'BEGIN{ trace(walltimestamp); exit(0) }'
1670295094532869758
# dtrace -qn 'BEGIN{ print(walltim[......]
用一个例子来展示trace()
,print()
和printf()
的区别:
# dtrace -qn 'BEGIN{ trace(walltimestamp); exit(0) }'
1670295094532869758
# dtrace -qn 'BEGIN{ print(walltim[......]