Try this and tell me if that's ok: mkdir test cd test man grep >test.txt touch t.t grep -r "," * >t.t ls -l
If there is no man page for grep installed on your system then copy a text file you have (should be > 16 KB) to test.txt and try the last 3 steps above. If grep takes longer than 2 seconds or so then you better press CTRL-C ! :-)
