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[bash,zsh] Do not end the hostname analysis on "]" in ~/.ssh/known_hosts

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An entry of the form `[example.com]:port,192.168.0.1 ...` in
~/.ssh/known_hosts are not properly processed.  The current
implementation gives up the matching on the first occurrence of `]`,
the subsequent 192.168.0.1 would not be extracted.  This patch
continues the analysis and removes "]" together with "[".

This patch also removes the ":port" part from the hostnames in
~/.ssh/known_hosts.  One cannot use the form "hostname:port" in the
arguments to the ssh command anyway.
This commit is contained in:
Koichi Murase
2025-06-03 21:30:56 +09:00
committed by Junegunn Choi
parent b5cd8880b1
commit 585cfaef8b
2 changed files with 4 additions and 4 deletions
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4
shell/completion.bash
View File

@@ -503,9 +503,9 @@ if ! declare -F __fzf_list_hosts > /dev/null; then
) \ ) \
<( <(
__fzf_exec_awk -F ',' ' __fzf_exec_awk -F ',' '
match($0, /^[[a-zA-Z0-9.,:-]+/) { match($0, /^[][a-zA-Z0-9.,:-]+/) {
$0 = substr($0, 1, RLENGTH) $0 = substr($0, 1, RLENGTH)
gsub(/\[/, "") gsub(/[][]|:[^,]*/, "")
for (i = 1; i <= NF; i++) for (i = 1; i <= NF; i++)
print $i print $i
} }

4
shell/completion.zsh
View File

@@ -281,9 +281,9 @@ if ! declare -f __fzf_list_hosts > /dev/null; then
) \ ) \
<( <(
__fzf_exec_awk -F ',' ' __fzf_exec_awk -F ',' '
match($0, /^[[a-zA-Z0-9.,:-]+/) { match($0, /^[][a-zA-Z0-9.,:-]+/) {
$0 = substr($0, 1, RLENGTH) $0 = substr($0, 1, RLENGTH)
gsub(/\[/, "") gsub(/[][]|:[^,]*/, "")
for (i = 1; i <= NF; i++) for (i = 1; i <= NF; i++)
print $i print $i
} }