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Minor formatting error on Fedora 27 #3

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JamesReynolds opened this issue May 17, 2018 · 0 comments
Open

Minor formatting error on Fedora 27 #3

JamesReynolds opened this issue May 17, 2018 · 0 comments
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@ocochard

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@JamesReynolds
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+----------------------------+    +----------------------------+
| SOURCE HOST                |    | DESTINATION HOST           |
| IP:   xxxxxxxxxxxxx        |    | IP:  xxxxxxxxxx            |
| ARP:  xxxxxxxxxxxxxxxxx    || ARP:  xxxxxxxxxxxxxxxxx    |    |                            |
+----------------------------+    +----------------------------+
                  |                             |
                  |               +----------------------------+
                  |               | ROUTER TOWARDS DESTINATION |
                  |               | IP:   xxxxxxxxxxxxx        |
                  |               | ARP:  xxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxx|
                  |               +----------------------------+
                  |                             |               
            --+---+-----------------------------+---
                  |
...

Looks like src_gateway_arp is coming out as:

"xxxxxxxxxxxxxxxxx\n
xxxxxxxxxxxxxxxxx"

so changing to:
printf '| ARP: %-18s |' "${src_gateway_arp:0:17}"
works.
@ocochard ocochard self-assigned this Oct 15, 2018
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@ocochard @JamesReynolds