On 8/20/26 09:50, Rich wrote:
These are handled by Bash, they don't exist as part of the OS (system).
Correct. I've used the /dev/tcp trick before to
check ports. Seems to only work with Bash. Others
might add it eventually, but not too likely.
According to https://mywiki.wooledge.org/BashFAQ/061 the feature was
added to bash in version 2.04 and was "Copied from / Inspired by" ksh93.
It certainly works in the versions of ksh93 I have.
--
Geoff Clare <netnews@gclare.org.uk>
| Date | Sujet | # | Auteur | |
| 19 Aug22:20 |  /dev/tcp | 19 | Eli the Bearded | |
| 19 Aug23:53 |   Re: /dev/tcp | 1 | Richard Kettlewell | |
| 20 Aug00:42 | Re: /dev/tcp | 10 | Lawrence D’Oliveiro | |
| 20 Aug01:59 |   Re: /dev/tcp | 9 | Eli the Bearded | |
| 20 Aug04:59 |  Re: /dev/tcp | 8 | Lawrence D’Oliveiro | |
| 20 Aug10:10 | Re: /dev/tcp | 1 | Nuno Silva | |
| 20 Aug19:15 | Re: /dev/tcp | 6 | Eli the Bearded | |
| 21 Aug00:30 | Re: /dev/tcp | 5 | Lawrence D’Oliveiro | |
| 21 Aug01:18 | Re: /dev/tcp | 1 | Nuno Silva | |
| 21 Aug08:52 | Re: /dev/tcp | 3 | Marc Haber | |
| 21 Aug09:12 | Re: /dev/tcp | 2 | Lawrence D’Oliveiro | |
| 21 Aug10:16 | Re: /dev/tcp | 1 | Marc Haber | |
| 20 Aug14:50 | Re: /dev/tcp | 7 | Rich | |
| 20 Aug18:02 | Re: /dev/tcp | 4 | c186282 | |
| 20 Aug19:26 | Re: /dev/tcp | 1 | Rich | |
| 21 Aug13:54 | Re: /dev/tcp | 1 | The Natural Philosopher | |
| 21 Aug13:41 | Re: /dev/tcp | 1 | Geoff Clare | |
| 20 Aug19:22 | Re: /dev/tcp | 2 | Eli the Bearded | |
| 21 Aug13:57 | Re: /dev/tcp | 1 | The Natural Philosopher |
Les messages affichés proviennent d'usenet.