Why is /var symlinked to /private/var?
40178
Why is /tmp a symlink to /private/tmp?
5096
Why does the order in which libraries are linked sometimes cause errors in GCC?
14479
Why is the access to a private field not forbidden?
131106
Understanding directory symlinks traversals and the parent directory
80225
Why is my global variable shadowed before the local declaration?
145317
Is it possible that a variable declared after the main has file scope?
52133
Difference between /bin and /usr/bin
138855
What is the difference between ~/.profile and ~/.bash_profile?
42902
Why does the name of a source file affect compilation?
86288
Does Python have “private” variables in classes?
54817
Setting PATH variable in /etc/environment vs .profile
5380
cp behaves weirdly when . (dot) or .. (dot dot) are the source directory
70247
why can't `_` be exported to the environment of bash?
42134
Whats the difference between "${foo.bar}" and "#{foo.bar}"?
30206
Where and how is the _ (underscore) variable specified?
110354
What does the extern keyword mean?
126423
./ vs normal execution