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command line - No csh or tcsh? - Ask Ubuntu In bin, I see bash, but no csh or tcsh When I created a " cshrc" file in my home directory, it had no effect; that's how I discovered this problem So the question is this: how do I switch to
how to source csh script from bash environment? - Ask Ubuntu I am using bash shell but some of the scripts that I need to source are in csh format Can somebody tell how I can source csh scripts from bash shell? By sourcing I mean the sourced csh script sho
How do I check which shell I am using? - Ask Ubuntu 692 I read that terminal is nothing but shell, and Unix provides different flavors of shells: Bourne shell (sh) C shell (csh) TC shell (tcsh) Korn shell (ksh) Bourne Again shell (bash) Questions: When I open a terminal window, which shell is opened by default? How do I check how many shells are installed? How do I change the shell used from my
Can I pass arguments to an alias command? - Ask Ubuntu In (t)csh, "\!*" references arguments to an alias (the backslash is just to escape the exclamation mark which normally means "history"), and you can even reference individual arguments, though I don't remember how
command line - How to redirect stderr to a file - Ask Ubuntu In case of csh and its derivatives, the stderr redirection doesn't quite work there Let's come back to 2> part Two key things to notice: > means redirection operator, where we open a file and 2 integer stands for stderr file descriptor; in fact this is exactly how POSIX standard for shell language defines redirection in section 2 7: [n]redir
scripts - Floating point in CSH? - Ask Ubuntu The syntax of this example is written for csh tcsh, but the principle works in bash as well If you need something more complicated than this, you may want to implement your script in python instead