==130620== Process terminating with default action of signal 13 (SIGPIPE)
==130620== at 0x4986887: write (write.c:26)
==130620== by 0x48FCEEC: _IO_file_write@@GLIBC_2.2.5 (fileops.c:1180)
==130620== by 0x48FE9E0: new_do_write (fileops.c:448)
==130620== by 0x48FE9E0: _IO_new_do_write (fileops.c:425)
==130620== by 0x48FE9E0: _IO_do_write@@GLIBC_2.2.5 (fileops.c:422)
==130620== by 0x48FEEC2: _IO_file_overflow@@GLIBC_2.2.5 (fileops.c:783)
==130620== by 0x10E2E9: ??? (in /usr/bin/wc)
==130620== by 0x10EAB0: ??? (in /usr/bin/wc)
==130620== by 0x10B09B: ??? (in /usr/bin/wc)
==130620== by 0x489BD8F: (below main) (libc_start_call_main.h:58)
[cat infile.txt | grep dream | wc -l | cd x]
==130620== Process terminating with default action of signal 13 (SIGPIPE) ==130620== at 0x4986887: write (write.c:26) ==130620== by 0x48FCEEC: _IO_file_write@@GLIBC_2.2.5 (fileops.c:1180) ==130620== by 0x48FE9E0: new_do_write (fileops.c:448) ==130620== by 0x48FE9E0: _IO_new_do_write (fileops.c:425) ==130620== by 0x48FE9E0: _IO_do_write@@GLIBC_2.2.5 (fileops.c:422) ==130620== by 0x48FEEC2: _IO_file_overflow@@GLIBC_2.2.5 (fileops.c:783) ==130620== by 0x10E2E9: ??? (in /usr/bin/wc) ==130620== by 0x10EAB0: ??? (in /usr/bin/wc) ==130620== by 0x10B09B: ??? (in /usr/bin/wc) ==130620== by 0x489BD8F: (below main) (libc_start_call_main.h:58)