Add ssh-agent

.config/i3/config.laptop

@@ -210,4 +210,5 @@ exec --no-startup-id jack-matchmaker -p ~/.config/jack-matchmaker/patterns
 # Set DPI along with .Xresources
 exec xrandr --dpi 160
 
+# Mail client
 exec thunderbird

.zshrc

@@ -105,3 +105,8 @@ alias cp="cpv"
 alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'
 
 eval "$(fasd --init auto)"
+
+# Start ssh-agent and retain passphrase for 1 hour
+# ssh-add is not used for convenience
+# Instead "AddKeysToAgent yes" option in ~/.ssh/config for "Host *"
+eval "$(ssh-agent -s -t 3600)"