我用哦,MY-的zsh一个有.zshrc以下别名:别名递归执行上OSX
alias composer="php -d memory_limit=-1 $(which composer)"
我得到以下输出:
$ composer
Could not open input file: composer:
并为:
$ which composer
composer: aliased to php -d memory_limit=-1 composer: aliased to php -d memory_limit=-1 composer: aliased to php -d memory_limit=-1 /usr/local/bin/composer
$ zsh --version
zsh 5.2 (x86_64-apple-darwin15.4.0)
在Linux下,它按预期工作:
$ which composer
composer: aliased to php -d memory_limit=-1 /usr/bin/composer
$ zsh --version
zsh 5.3.1 (x86_64-unknown-linux-gnu)
做得很好;对非zsh用户的说明:在zsh中,which是一个_builtin_,它也报告_aliases_的定义。 – mklement0