Update recossh with load-ssh-agent function

zshrc

@@ -176,7 +176,6 @@ alias td='tmux detach'
 # https://github.com/PrivateBin/PrivateBin/wiki/Third-party-clients
 alias pbin='~/repos/cpaste/cpaste --sourcecode --expire 1week --file '
 
-
 ## Git aliases − Try to prefix with 'gg' {{{
 ### Get status of the repo
 alias ggstatus='git status'
@@ -314,9 +313,13 @@ alias ping6="ping6 -c 3"
 ## JOSM
 alias josm="java -jar -Xmx2048M /opt/josm-tested.jar"
 
-# Function to load ssh-agent with a fix socket path {{{
+# SSH {{{
+#########
+
+# Load ssh-agent with a fix socket path {{{
 ## This function can be used :
 ##   1. in zlogin (for a new shell)
+##   2. with recossh alias to load a new ssh-agent
 function load-ssh-agent() {
 	## If a ssh-key is available
 	##   AND ssh-agent not launched
@@ -332,6 +335,24 @@ function load-ssh-agent() {
 	source "${SSH_AGENT_ENV}"
 }
 # }}}
+# Clear old entries in known_hosts {{{
+function clearsshkey() {
+	sed -i "${1}d" ~/.ssh/known_hosts
+}
+# }}}
+
+# recossh will:
+#  (re)load ssh-agent informations
+#  run the previous ssh command
+alias recossh='load-ssh-agent &&
+	$(fc -lr 4900 | \grep --max-count=1 --extended-regexp "[0-9]{1,4}  ssh " | cut --delimiter=" " --fields=4-)'
+
+# For development and tests
+alias sshdev='ssh -o UserKnownHostsFile=/dev/null'
+alias scpdev='scp -o UserKnownHostsFile=/dev/null'
+
+# }}}
+
 ## Keychain for GPG {{{
 function gpg() {
 	## If keychain exists, run gpg from default $PATH as usual
@@ -345,10 +366,6 @@ function gpg() {
 }
 ## }}}
 
-# ssh
-alias sshdev='ssh -o UserKnownHostsFile=/dev/null'
-alias scpdev='scp -o UserKnownHostsFile=/dev/null'
-alias recossh='source ~/.keychain/cell-info1-sh; !-1'
 
 # Taskwarrior {{{
 ## Aliases
@@ -551,11 +568,6 @@ alias stat_sys="echo ' ' && uname -a && echo ' '&& uptime &&echo ' '&& df && ech
 #####FONCTIONS
 ######################################
 
-# SSH
-function clearsshkey() {
-	sed -i "${1}d" ~/.ssh/known_hosts
-}
-
 ## Verrouiller le shell avec vlock
 #function TRAPALRM() { vlock }