Re: [dtrace-discuss] How to use dtrace to trace a program which needs an argument?

[Seán McGrath via dtrace-discuss]

Nan Xiao via dtrace-discuss stated:
<    Hi all,
<        I want to use dtrace to trace a program in command line.
<        If the program doesn't need an argument, it is OK:
<        bash-3.2# &zwj;dtrace -n 'syscall::sigaction:entry {stack();}' -c
<    ./test&zwj;
<        But if the program needs an argument&zwj;, such as: ./test -X:
<        bash-3.2# &zwj;dtrace -n 'syscall::sigaction:entry {stack();}' -c
<    ./test -X&zwj;
<        dtrace: option requires an argument -- X&zwj;&zwj;
<    &zwj;
<        How to trace a program which needs an argument? Thanks very much in
<    advance!

 Enclose the cmd in quotes.

  dtrace -n 'syscall::sigaction:entry {stack();}' -c './test -X'


<    Best Regards
<    Nan Xiao
< 
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Seán.
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