rc (shell) vs csh
When comparing rc (shell) vs csh, the Slant community recommends rc (shell) for most people. In the question“What are the best Bash replacements?” rc (shell) is ranked 5th while csh is ranked 15th. The most important reason people chose rc (shell) is:
rc is a very simple and easy to learn shell.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Simple
rc is a very simple and easy to learn shell.
Pro C-like syntax
rc has very C-like syntax, which is very helpful for people who are used to C-like programming languages and will find rc's syntax very enjoyable. For example:
for (i in `{seq 1 100}) {
echo $i
}
Pro Sane array handling
In rc $array
expands to the whole array and if one of the elements of the array has spaces in it, it's still considered one single element after the array variable expansion.
Pro Most influential Unix shell alongside sh
C shell introduced functionality such as history and editing mechanisms, aliases, directory stacks, tilde notation, cdpath, job control and path hashing.
Cons
Con Lacks return statement
rc has no return
statement.