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HP-UX 11i Version 3 Release Notes: HP 9000 and HP Integrity Servers > Chapter 9 Commands and System Calls

csh Command Language Interpreter

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csh is a command language interpreter that incorporates a command history buffer, C-like syntax, and job control facilities.

Summary of Change

What’s New for Customers Migrating from HP-UX 11i v1 September 2005?

The non-interactive invocation of csh will not source the ~/.history file by default. Thus, the non-interactive invocation of csh will not update the history file on exit.

What’s New for Customers of HP-UX 11i v2 June 2006?

The non-interactive invocation of csh will not source the ~/.history file by default. Thus, the non-interactive invocation of csh will not update the history file on exit.

Impact

Customers who need history functionality in the non-interactive invocation of csh can source the ~/.history file explicitly, using the command below in the first line of their non-interactive scripts:

source -h ~/.history

Compatibility

The non-interactive invocation of csh will not source the ~/.history file and hence the history file will not be updated.

Performance

There are no known performance issues.

Documentation

csh(1) manpage

Obsolescence

Not applicable.

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