}
sudo sh -c "$(cmd)"
-sh -c "tlmgr update --self && tlmgr update --all && offlineimap -o -u ttyui && khal $NUL && khard $NUL && pass git pull origin master"
+tlmgr update --self && tlmgr update --all
+khal calendar $NUL
+khard $NUL
+pass git pull origin master
+if ! tmux list-sessions
+then
+ tmuxmail
+fi