06-09-2010
bash built-in
Is there any command or VARIABLE in unix to display only bash builtin commands?. Some days back I worked on that, but now I do not remember.
Can anyone please reply for this?...
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Dear experts
I am learning awk command through some books on Solaris 8.
I have tested the folloing command
awk 'BEGIN { print match ("And" , /d/)}'
then the result is as following
awk: syntax error near line 1
awk: illegal statement near line 1
Could you please help on this and just... (4 Replies)
Discussion started by: Reza Nazarian
4 Replies
2. Shell Programming and Scripting
I am new to Unix scripting. I would like to know if someone can point me to a site which lists any built-in commands in there scripted form. I thought to start with the basics and learn from example.
Thanks
JSP (2 Replies)
Discussion started by: JSP
2 Replies
3. Shell Programming and Scripting
Does anyone know why the following expression return an error
]
while the following one not
??
Thanks (1 Reply)
Discussion started by: solea
1 Replies
4. UNIX for Dummies Questions & Answers
I built a PC I intended on using to run Linux. It was using a AMD XP 2000 processor, had a 80 gig hard drive, and 256 mb of ram. I got it all connected and working and installed OpenLinux (from book "Learn Linux in 24 hours" that came with a instillation CD). My intent was to take about a month... (18 Replies)
Discussion started by: Tony Empire
18 Replies
5. Gentoo
I'm playing around with the kqemu accelerator for the QEMU virtualization software. I can't remember which version of gcc I used to build my kernel. I have 3.4.6 and 4.1.1 on this (Gentoo) system. I seem to remember there is some command I can run against binaries that will tell me what gcc (and... (5 Replies)
Discussion started by: deckard
5 Replies
6. Shell Programming and Scripting
I'm using Mac OS 10.2.2 and I need to find a command line hex editor. I figure there's already one built-in, but I just don't know enough about Unix, yet. Basically, what I want to do is tell the hexeditor to open a file, replace a specific offset with a new value, then put the resulting file... (7 Replies)
Discussion started by: Loriel
7 Replies
7. Linux
i installed fedora core6, then came to know that java is not supplied with it, can u help me by naming some distros with built in java, does RHL5+ has it? (2 Replies)
Discussion started by: zius_oram
2 Replies
8. Shell Programming and Scripting
Hi All,
I am faced with a problem. I came to know that large scale problems in MATLAB are very slow and with loops they are even slower.
I have the MATLAB script below that does some large scale computation for my school project work. I've been running this code for long now but all it did... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies
9. Programming
can any one help me with this function through an example.. (1 Reply)
Discussion started by: mahesh55
1 Replies
10. Shell Programming and Scripting
I have the following code and for some reason when I call the program using
/home/tcdata/tatsh/trunk/hstmy/bin/bash/raytrac.bash --cmod=jcdint.cmod
I get
hasArgument =
hasArgument = true
Somehow the array element is returning even though I have not chosen the option.
... (41 Replies)
Discussion started by: kristinu
41 Replies
LEARN ABOUT OSX
ansi_ctrlu
term::ansi::ctrl::unix(n) Terminal control term::ansi::ctrl::unix(n)
__________________________________________________________________________________________________________________________________________________
NAME
term::ansi::ctrl::unix - Control operations and queries
SYNOPSIS
package require Tcl 8.4
package require term::ansi::ctrl::unix ?0.1?
::term::ansi::ctrl::unix::import ?ns? ?arg...?
::term::ansi::ctrl::unix::raw
::term::ansi::ctrl::unix::raw
::term::ansi::ctrl::unix::columns
::term::ansi::ctrl::unix::rows
_________________________________________________________________
DESCRIPTION
WARNING: This package is unix-specific and depends on the availability of two unix system commands for terminal control, i.e. stty and
tput, both of which have to be found in the $PATH. If any of these two commands is missing the loading of the package will fail.
The package provides commands to switch the standard input of the current process between raw and cooked input modes, and to query the size
of terminals, i.e. the available number of columns and lines.
API
INTROSPECTION
::term::ansi::ctrl::unix::import ?ns? ?arg...?
This command imports some or all attribute commands into the namespace ns. This is by default the namespace ctrl. Note that this is
relative namespace name, placing the imported command into a child of the current namespace. By default all commands are imported,
this can howver be restricted by listing the names of the wanted commands after the namespace argument.
OPERATIONS
::term::ansi::ctrl::unix::raw
This command switches the standard input of the current process to raw input mode. This means that from then on all characters typed
by the user are immediately reported to the application instead of waiting in the OS buffer until the Enter/Return key is received.
::term::ansi::ctrl::unix::raw
This command switches the standard input of the current process to cooked input mode. This means that from then on all characters
typed by the user are kept in OS buffers for editing until the Enter/Return key is received.
::term::ansi::ctrl::unix::columns
This command queries the terminal connected to the standard input for the number of columns available for display.
::term::ansi::ctrl::unix::rows
This command queries the terminal connected to the standard input for the number of rows (aka lines) available for display.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category term of
the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
KEYWORDS
ansi, columns, control, cooked, input mode, lines, raw, rows, terminal
CATEGORY
Terminal control
COPYRIGHT
Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
term 0.1 term::ansi::ctrl::unix(n)