s/[[/[/
s/]]/]/

vasyl@vzuzyak-hp ~/.config/git $ gt la | grep -w ph
alias.ph !f() { [ $(git config "branch.$(git rev-parse --abbrev-ref HEAD).merge") = '' ] && git push -u --follow-tags || git push --follow-tags; }; f
vasyl@vzuzyak-hp ~/.config/git $ 

vasyl@vzuzyak-hp ~/work/current/hmiapps $ gt ph
f() { [ $(git config "branch.$(git rev-parse --abbrev-ref HEAD).merge") = '' ] && git push -u --follow-tags || git push --follow-tags; }; f: 1: [: =: unexpected operator

[ -z $(git config "branch.$(git rev-parse --abbrev-ref HEAD).merge") ]

vasyl@vzuzyak-hp /tmp/portage3 $ gt ph
fatal: The current branch t1 has no upstream branch.
To push the current branch and set the remote as upstream, use

    git push --set-upstream origin t1

fatal: The current branch t1 has no upstream branch.
To push the current branch and set the remote as upstream, use

    git push --set-upstream origin t1

vasyl@vzuzyak-hp /tmp/portage3 $ 

vasyl@vzuzyak-hp ~ $ grep -w ph .config/git/aliases
	ph = "!f() { [ -z $(git config \"branch.$(git rev-parse --abbrev-ref HEAD).merge\") ] && git push -u || git push; }; f"
vasyl@vzuzyak-hp ~ $ 

vasyl@vzuzyak-hp ~ $ ls -l /bin/sh
lrwxrwxrwx 1 root root 4 лис 20  2014 /bin/sh -> dash
vasyl@vzuzyak-hp ~ $ ls -l /bin/sh