What does tcsh stand for?
TCSH
| Acronym | Definition |
|---|---|
| TCSH | Tenex C Shell (revised form of C Shell) |
| TCSH | Turbo C Shell |
| TCSH | Enhanced C Shell (Unix) |
| TCSH | Trusted C Shell |
What are the two commands to control the loop?
To alter the flow of loop statements, two commands are used they are,
- break.
- continue.
How do I run a tcsh script?
1 Answer
- use tcsh -c $script to run the scripts with tcsh.
- set the shebang (first line) in the script to #!/bin/tcsh and set it executable; you can then just start it with $script as the command.
What is the tcsh command in Linux?
tcsh is an enhanced but completely compatible version of the Berkeley UNIX C shell, csh(1). It is a command language interpreter usable both as an interactive login shell and a shell script command processor.
What is tcsh script?
tcsh (“tee-see-shell”) is a Unix shell based on and compatible with the C shell (csh). It is essentially the C shell with programmable command-line completion, command-line editing, and a few other features. It is the native root shell for BSD-based systems such as FreeBSD.
How old is tcsh?
On Debian and some derivatives (including Ubuntu), there are two different packages: csh and tcsh….C shell.
| tcsh and sh side-by-side on a Mac OS X desktop | |
|---|---|
| Original author(s) | Bill Joy |
| Initial release | 1978 |
| Stable release | 6.20.00 / 24 November 2016 |
| Repository | bxr.su/n/bin/csh/ |
What does tcsh command do?
It is a command language interpreter usable both as an interactive login shell and a shell script command processor. It includes a command-line editor, programmable word completion, spelling correction, a history mechanism, job control, and a C-like syntax. You can invoke the shell by typing an explicit tcsh command.
What is the difference between csh and tcsh?
Tcsh is an enhanced version of the csh. It behaves exactly like csh but includes some additional utilities such as command line editing and filename/command completion. Tcsh is a great shell for those who are slow typists and/or have trouble remembering Unix commands.
How do I get to the tcsh shell?
You can invoke the shell by typing an explicit tcsh command. A login shell can also be specified by invoking the shell with the -l option as the only argument. A login shell begins by executing commands from the system files /etc/csh. cshrc and /etc/csh.
How do I open a tcsh file in Linux?
Install csh / tcsh
- Install it on Debian/Ubuntu/Mint Linux. $ sudo apt-get install csh.
- Install it on CentOS/RHEL. # yum install tcsh.
- Install it on Fedora Linux. $ sudo dnf install tcsh. Set csh as default login shell. To make csh as default login shell, type the following command: $ which tcsh. $ which csh. Sample output: