*[root@etone46 ~]# gdb --args node `which npm` list*
GNU gdb Red Hat Linux (6.5-25.el5rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu"...Using host
libthread_db library "/lib64/libthread_db.so.1".
*(gdb) run*
Starting program: /usr/local/bin/node /usr/local/bin/npm list
[Thread debugging using libthread_db enabled]
[New Thread 46912496273456 (LWP 9663)]
[New Thread 1073809728 (LWP 9666)]
[New Thread 1074075968 (LWP 9667)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1074075968 (LWP 9667)]
0x00000000005d4d3d in uv_async_send (handle=0xe02368)
at ../deps/uv/src/unix/async.c:56
56 ../deps/uv/src/unix/async.c: No such file or directory.
in ../deps/uv/src/unix/async.c
*(gdb) backtrace full*
#0 0x00000000005d4d3d in uv_async_send (handle=0xe02368)
at ../deps/uv/src/unix/async.c:56
No locals.
#1 0x00000000005d6baf in etp_proc (thr_arg=<value optimized out>)
at ../deps/uv/src/unix/eio/eio.c:2094
req = (eio_req *) 0x17948510
ts = {tv_sec = 0, tv_nsec = 46874976}
self = (etp_worker *) 0x17980030
#2 0x00000037080062e7 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#3 0x00000037074ce3bd in clone () from /lib64/libc.so.6
No symbol table info available.
在 2012年8月15日星期三UTC+8上午9时44分16秒，Nathan Rajlich写道：
>
> Try it like:
>
> gdb --args node `which npm` list
>
> On Tue, Aug 14, 2012 at 6:37 PM, TZ <[email protected] <javascript:>> wrote:
> > [root@etone46 opt]# pwd
> > /opt
> > [root@etone46 opt]# gdb --args node npm list
> > GNU gdb Red Hat Linux (6.5-25.el5rh)
> > Copyright (C) 2006 Free Software Foundation, Inc.
> > GDB is free software, covered by the GNU General Public License, and you
> are
> > welcome to change it and/or distribute copies of it under certain
> > conditions.
> > Type "show copying" to see the conditions.
> > There is absolutely no warranty for GDB. Type "show warranty" for
> details.
> > This GDB was configured as "x86_64-redhat-linux-gnu"...Using host
> > libthread_db library "/lib64/libthread_db.so.1".
> >
> > (gdb) run
> > Starting program: /usr/local/bin/node npm list
> > [Thread debugging using libthread_db enabled]
> > [New Thread 46912496273456 (LWP 8690)]
> > [New Thread 1073809728 (LWP 8693)]
> >
> > module.js:340
> > throw err;
> > ^
> > Error: Cannot find module '/opt/npm'
> > at Function.Module._resolveFilename (module.js:338:15)
> > at Function.Module._load (module.js:280:25)
> > at Module.runMain (module.js:492:10)
> > at process.startup.processNextTick.process._tickCallback
> (node.js:244:9)
> >
> > Program exited with code 01.
> > (gdb) backtrace full
> > No stack.
> > (gdb)
> > [2]+ Stopped gdb --args node npm list
> > [root@etone46 opt]# which npm
> > /usr/local/bin/npm
> > [root@etone46 opt]# ll /usr/local/bin/npm
> > lrwxrwxrwx 1 root root 38 Aug 14 09:14 /usr/local/bin/npm ->
> > ../lib/node_modules/npm/bin/npm-cli.js
> >
> >
> > 在 2012年8月14日星期二UTC+8下午5时58分02秒，Ben Noordhuis写道：
> >>
> >> On Tue, Aug 14, 2012 at 6:15 AM, Mihamina Rakotomandimby
> >> <[email protected]> wrote:
> >> > On 08/14/2012 04:31 AM, TZ wrote:
> >> >>
> >> >> [root@etone231 opt]# gdb --args npm
> >> >
> >> >
> >> > Re-read carefully.
> >> >
> >> > He told you:
> >> > gdb --args npm list
> >>
> >> And if that doesn't work, try `gdb --args node npm list`
> >
> > --
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>
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