Or, as long as you know what the fields are:
grep -c <field> <filename>
At 10:18 AM 2/18/99 -0500, Charlie Gucker wrote:
>cat file | grep <field> | wc -l
>
>On Thu, 18 Feb 1999, Lucy Premus wrote:
>
>> Is there a korn shell function to count lines in a file that have one field
>> thats the same. For example, if my file looks as follows:
>>
>> server1 NYHO
>> server2 NYHO
>> server3 NYHO
>> server4 RISC
>> server5 RISC
>> server6 NYMLB
>> server7 NYMLB
>> server8 NYMLB
>> server9 NYMLB
>>
>> I want the script to read the file and count up that there are 3 NYHO, 2
RISC,
>> and 4 NYMLB. However theres a catch, in reality my files will be much
larger
>> than this containing much more than 3 different instances. I don't want
to have
>> to compare each line to the literal (ie. NYHO, RISC or NYMLB) because
theres
>> just too many of them. Is there any easier way?
>>
>
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