There is Ctrl+A combination in Far Manager to control this attribute on Windows (for Far Manager on POSIX/UNIX-compatible systems this dialog is slightly different). Dot-files in Windows aren’t hidden, and visibility is controlled by so-called file attributes. It’s not visible with “ ls” command, but visible with “ ls -a” (“list all”). In POSIX/UNIX-compatible systems (not on Windows) “Dot-file” is a file prefixed with dot, and “hidden” by default. You can find out what’s your home directory by typing “ echo $HOME” or “ echo ~”. But where you should do that?Īll shells (bash, zsh, etc) keep its settings in home directory. One can redefine this variable such a way, so shell looks up the file somewhere else first (you’re getting it right, you need to prepend new directory to the $PATH, not to append). If the file wasn’t found, it iterates over the next directories until the file is found. When you type “ ruby” command, your shell tries to find the file in the first directory. /usr/bin (where “ ruby” is actually located).So $PATH variable has multiple directories, separated by “ :” (colon): usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin Debugging Example - Save the World with Ruby.The truth about Object-Oriented programming.Arrays of Arrays (two-dimensional arrays in Ruby).Strings, Data Types and Objects in Ruby.
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