A shell command to refresh SSH_AUTH_SOCK in a running tmux session
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| r () { | |
| if [[ -n $TMUX ]] | |
| then | |
| NEW_SSH_AUTH_SOCK=`tmux showenv|grep "^SSH_AUTH_SOCK"|cut -d = -f 2` | |
| if [[ -n $NEW_SSH_AUTH_SOCK ]] && [[ -S $NEW_SSH_AUTH_SOCK ]] | |
| then | |
| echo "New auth sock: $NEW_SSH_AUTH_SOCK" | |
| SSH_AUTH_SOCK=$NEW_SSH_AUTH_SOCK | |
| fi | |
| NEW_DISPLAY=`tmux showenv|grep "^DISPLAY"|cut -d = -f 2` | |
| if [[ -n $NEW_DISPLAY ]] | |
| then | |
| echo "New display: $NEW_DISPLAY" | |
| DISPLAY=$NEW_DISPLAY | |
| fi | |
| fi | |
| } |
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I got this from @cmccoy and couldn't find it anywhere else so pasted it here.