ruby version check

How can I check which version of Ruby is installed on my CentOS 5.6 server? ... i - the package is installed and all its dependencies are satisfied. c - the package was removed, but its configuration files are still present.

相關軟體 Ruby 下載

Ruby是一種為了物件導向而創的簡單快捷的腳本語。它擁有簡單易懂,方便好學的特性,能減少程式設計時候的不必要的瑣碎時間。Ruby語言通常非常直觀,會按照設計者希望的運行方式來執行。 擁有簡單易懂,方便好學的特性。 ...

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