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ssh: optimize detection

This commit is contained in:
Shaheen Gandhi 2024-10-15 22:45:19 -07:00
parent 0996a94118
commit 44ade697bf

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@ -8479,7 +8479,8 @@ _p9k_init_ssh() {
# When changing user on a remote system, the $SSH_CONNECTION environment variable can be lost.
# Attempt detection via `who`.
(( $+commands[who] )) || return
[[ -z "$(command -v who)" ]] && return
#(( $+commands[who] )) || return
local ipv6='(([0-9a-fA-F]+:)|:){2,}[0-9a-fA-F]+' # Simplified, only checks partial pattern.
local ipv4='([0-9]{1,3}\.){3}[0-9]+' # Simplified, allows invalid ranges.