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Old 04-22-2004, 07:51 PM   #1
vasanthraghavan
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Registered: Mar 2004
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Distribution: Redhat Linux 9
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grep question


Hi,
Is the following correct to find the string /dev/lp0 in the current directory?

grep "/dev/lp0"

Also after this the system seems to be searching, but it seems to be a very long time.
Next did the following:

Ctrl C:

Then issued the command:

kill 4817

(4817 was the pid of "grep" found using the "ps" command)
"kill" cmd did not terminate the "grep" cmd.

can you help me in this please?
Thank you.
 
Old 04-22-2004, 09:06 PM   #2
rkef
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You need to give grep a file argument, or pipe it something, or do a recursive (-r) search in a directory (eg. . or /etc/rc.d).

The way you're doing it now causes grep to wait for input on stdin. Try typing "/dev/lp0"; grep should spit the line back at you, as it matches . Probably not what you want.
 
Old 04-22-2004, 11:50 PM   #3
itsme86
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If you want to search for the string "/dev/lp0" in a file in the current directory then do this:

grep "/dev/lp0" *
 
Old 04-23-2004, 01:32 AM   #4
vasanthraghavan
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Thank you.
 
  


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