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nice — Run a command with modified priority.

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The Linux Cookbook provides lot of Tips and Techniques for Everyday
Use. This book is available in On-Line and Printed form.
URL: http://dsl.org/cookbook/

One Day One Command
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nice — Run a command with modified priority.

Summary:

GNU/Linux is a multi-user and multi-tasking OS. So many processes will
be running with some scheduling policy like Round Rabin, FIFO etc..
High priority process will get more CPU Time.

nice command is used to run the given command with its scheduling
priority adjusted. Priority range goes from -20 (highest priority)
to 19 (lowest priority).

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c++decl — Create/Explain C++ Type Declarations.

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Tamil Language WikiPedia: http://ta.wikipedia.org/

One Day One Command
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c++decl — Create/Explain C++ Type Declarations.

Summary:

Cdecl is a program for encoding and decoding C/C++ type declarations
in English language. Both cdecl and c++decl are same program. cdecl
will use C notation and c++decl use C++. It can run in interactive
(shell-like) and non-interactive mode (command line arguments).

In the interactive mode, cdecl will wait for your input in “c++decl> “
prompt. Enter “quit or exit” to exit. Enter “?” for help.

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cdecl — Create/Explain C Type Declarations.cdecl — Create/Explain C Type Declarations.

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Mr Pramod CE and his team developed a Phoenix Live CD for Physics with
Homemade Equipment and Innovative Experiments. Now this project is
maintained by NSC New Delhi. URL: http://www.nsc.res.in/~elab/phoenix/

One Day One Command
===================

cdecl — Create/Explain C Type Declarations.

Summary:

Cdecl is a program for encoding and decoding C type declarations in
English language. It can run in interactive (shell-like) and
non-interactive mode (command line arguments).

In the interactive mode, cdecl will wait for your input in “cdecl> “
prompt. Enter “quit or exit” to exit. Enter “?” for help.
   

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install — Copy files and set attributes.

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Prof. KalyanaKrishnan R and his team (IIT-Madras) done a wonderful
job to implement the MultiLingual Indian systems.
URL: http://acharya.iitm.ac.in/

One Day One Command
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install — Copy files and set attributes.

Summary:

‘install’ will copy single/multiple source(s) to destination, sets
permission modes & owner/group and take backup of existing files. It
is very useful for writing the install scripts.

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dpkg — A medium-level package manager for Debian.

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Mr Muthiah is released the G2 interface to Octave, which is used to
get the graphs in different formats like PNG, JPEG, PS, EPS, X11…
URL: http://octave-gtk.sf.net/octave-g2/

One Day One Command
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dpkg — A medium-level package manager for Debian.

Summary:

dpkg is a medium-level tool to install, build, remove and manage
Debian packages. The primary and more user-friendly front-end for
dpkg is dselect(8).

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Configure SSH without password

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Why should I configure SSH without password Why should I configure SSH without password? Well, Some packages like openMosix(a Cluster Sofware) requires to execute commands remotely on other cluster nodes to get process list of remote host. For remote executing commands it uses rsh/ssh. SSH is definitely secure that rsh. But SSH must be configured … Read more

Mouting windows shares without Samba

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To mount a window share you need not configure Samba for that Just check out that you have smbmount utility installed with smbclient -L you can see the list of shares from windows machines and to mount that use smbmount ‘share path’ regards

ssh HOWTO

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using SSH from the gnulinuxclub wiki || what is ssh ? || 1 || ??? SSH is an acronym for Secure SHell, an encrypted connection technology that relies on public key encryptio n to encrypt your connections to and from machines, including the passwords and usernames || the ssh command i s a secure replacement … Read more

Setup Samba As Primary Domain Controller

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Setup SAMBA as Primary Domain Cotroller When configuring Samba to act as an NT Primary Domain Controller, we’ll need to make extensive edits to our smb.conf file. To start, open /etc/samba/smb.conf in your favorite text editor and begin at the top of the file. The following is a sample configuration file for SAMBA as Primary … Read more

tac — Concatenate and Print files in reverse order.

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Mr Anand Babu (FSF-India Member) has developed the BiosConfig tool,
which reads/writes fields in the CMOS non-volatile store, most of
which are associated with various functions of the BIOS.
URL: http://savannah.nongnu.org/projects/biosconfig

One Day One Command
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tac — Concatenate and Print files in reverse order.

Summary:

`tac’ copies each file to standard output, reversing the records
(lines by default) in each separately. It is doing the reverse
function of the CAT command (TAC).

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