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Regex pattern to show counters at zero "0"?

Alex Willoughby
Beginner
Beginner

Good afternoon,

 

im trying to get an regex pattern to show counters that are set to 0 on some catalyst switches.

 

so far ive tried

 

#sh interfaces counters | i _0^
#sh interfaces counters | i .0^
#sh interfaces counters | i $0^

but they all return nothing, from the below sample:

Gi1/0/29           17663            101             26              0
Gi1/0/30          807366           2667             42              7
Gi1/0/31               0              0              0              0
Gi1/0/32         3253549          12569             33              8
Gi1/0/33           17527            101             25              0
Gi1/0/34           17901            104             25              0
Gi1/0/35          192500           1231             10              0
Gi1/0/36           17663            101             26              0
Gi1/0/37           17119             93             26              0
Gi1/0/38               0              0              0              0
Gi1/0/39         3816293           8715             32              5

id hope to return g1/0/38 and g1/0/31

 

can someone help me out with this pattern?

Thanks

2 Accepted Solutions

Accepted Solutions

Jon Marshall
VIP Community Legend VIP Community Legend
VIP Community Legend

 

Depends on exactly what you need. 

 

So '#sh int counters | inc _0_' will show any line with a 0 in any of the columns if that is what you are looking for ? 

 

Jon

View solution in original post

 

You can just cut and paste a line from the output eg. 

 

#sh int counters | inc <paste one of the lines you want to see>

 

Jon

 

View solution in original post

4 Replies 4

Jon Marshall
VIP Community Legend VIP Community Legend
VIP Community Legend

 

Depends on exactly what you need. 

 

So '#sh int counters | inc _0_' will show any line with a 0 in any of the columns if that is what you are looking for ? 

 

Jon

that has narrowed it down a bit. is it possible to show interfaces were all columns are zero only?

 

You can just cut and paste a line from the output eg. 

 

#sh int counters | inc <paste one of the lines you want to see>

 

Jon

 

didn't think of that! the simplest solution is often right in front of you! Thanks Jon
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