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| author | Alyssa Ross <hi@alyssa.is> | 2019-12-15 21:19:04 +0000 |
|---|---|---|
| committer | Alyssa Ross <hi@alyssa.is> | 2019-12-15 23:01:12 +0000 |
| commit | 2757c8c7901a5fce763a074907afd47fe81e9023 (patch) | |
| tree | 42b629d2172d7f21ed57767ed0a45999e6bd905a | |
| parent | f45fcb661ef5586656c2a3af787166e2bceab61d (diff) | |
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mktuntap.8: use Ev macro for env var name
| -rw-r--r-- | mktuntap.8 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mktuntap.8 b/mktuntap.8 index 6f2a32f..6ce1ea9 100644 --- a/mktuntap.8 +++ b/mktuntap.8 @@ -50,8 +50,9 @@ Set the .Dv IFF_VNET_HDR flag on the device. .It Fl E -Don't set the TUNTAP_NAME environment variable. Caution: if you use -this without using +Don't set the +.Ev TUNTAP_NAME +environment variable. Caution: if you use this without using .Fl i to set a static device name, it will be difficult to determine the device name later. |