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Код: Выделить всё

sun@sun-desktop:~/linuxcnc/configs/skaner-mygui$ strace -o -f /home/sun/output.txt linuxcnc
strace: exec: Permission denied
sun@sun-desktop:~/linuxcnc/configs/skaner-mygui$

Код: Выделить всё

sun@sun-desktop:~/linuxcnc/configs/skaner-mygui$ strace -f /home/sun/output.txt linuxcnc
execve("/home/sun/output.txt", ["/home/sun/output.txt", "linuxcnc"], [/* 37 vars */]) = -1 EACCES (Permission denied)
dup(2)                                  = 3
fcntl64(3, F_GETFL)                     = 0x2 (flags O_RDWR)
fstat64(3, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7894000
_llseek(3, 0, 0xbfb151c8, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
write(3, "strace: exec: Permission denied\n", 32strace: exec: Permission denied
) = 32
close(3)                                = 0
munmap(0xb7894000, 4096)                = 0
exit_group(1)                           = ?
sun@sun-desktop:~/linuxcnc/configs/skaner-mygui$ 

Код: Выделить всё

sun@sun-desktop:~/linuxcnc/configs/skaner-mygui$ strace -f -o /home/sun/output.txt -e trace=file linuxcnc
LINUXCNC - 2.5.4-62-g22ed1fa
Machine configuration directory is '/home/sun/linuxcnc/configs/skaner-mygui'
Machine configuration file is 'skaner.ini'
Starting LinuxCNC...
module_helper is not setuid root
Realtime system did not load
Shutting down and cleaning up LinuxCNC...
RTAPI: ERROR: could not open shared memory (errno=2)
/usr/bin/linuxcnc: строка 433:  9584 Ошибка сегментирования                   $HALCMD stop
RTAPI: ERROR: could not open shared memory (errno=2)
/usr/bin/linuxcnc: строка 433:  9585 Ошибка сегментирования                   $HALCMD unload all
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
RTAPI: ERROR: could not open shared memory (errno=2)
module_helper is not setuid root
module_helper is not setuid root
module_helper is not setuid root
module_helper is not setuid root
module_helper is not setuid root
module_helper is not setuid root
module_helper is not setuid root
Cleanup done
LinuxCNC terminated with an error.  You can find more information in the log:
    /home/sun/linuxcnc_debug.txt
and
    /home/sun/linuxcnc_print.txt
as well as in the output of the shell command 'dmesg' and in the terminal
sun@sun-desktop:~/linuxcnc/configs/skaner-mygui$