summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRobby Russell <robby@planetargon.com>2009-11-08 15:34:02 -0800
committerRobby Russell <robby@planetargon.com>2009-11-08 15:34:02 -0800
commitfc3a3c72b17c0e12ea85094cd8b2575ccf1f2d44 (patch)
tree50a142785abf37b31e05e64a2feb5726d3e9c894
parenteb05b61483a9e03866404c903468360cb8df370b (diff)
downloadzsh-fc3a3c72b17c0e12ea85094cd8b2575ccf1f2d44.tar.gz
zsh-fc3a3c72b17c0e12ea85094cd8b2575ccf1f2d44.tar.bz2
zsh-fc3a3c72b17c0e12ea85094cd8b2575ccf1f2d44.zip
Only using the contents of .ssh/known_hosts when the file exists for ssh/scp auto-completion. Closes issue #20
-rw-r--r--lib/completion.zsh9
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/completion.zsh b/lib/completion.zsh
index deeb52824..c231ee21e 100644
--- a/lib/completion.zsh
+++ b/lib/completion.zsh
@@ -22,7 +22,7 @@ else
fi
zstyle ':completion:*' list-colors ''
-zstyle ':completion:*' hosts $( sed 's/[, ].*$//' $HOME/.ssh/known_hosts )
+
unsetopt MENU_COMPLETE
#setopt AUTO_MENU
@@ -35,7 +35,12 @@ zstyle ':completion:*:*:*:*:*' menu yes select
zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
zstyle ':completion:*:*:*:*:processes' command "ps -u `whoami` -o pid,user,comm -w -w"
-zstyle ':completion:*:*:(ssh|scp):*:*' hosts `sed 's/^\([^ ,]*\).*$/\1/' ~/.ssh/known_hosts`
+
+# Load known hosts file for auto-completion with ssh and scp commands
+if [ -f ~/.ssh/known_hosts ]; then
+ zstyle ':completion:*' hosts $( sed 's/[, ].*$//' $HOME/.ssh/known_hosts )
+ zstyle ':completion:*:*:(ssh|scp):*:*' hosts `sed 's/^\([^ ,]*\).*$/\1/' ~/.ssh/known_hosts`
+fi
# Complete on history
# zstyle ':completion:*:history-words' stop yes