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Linux what is means shell script

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  • bin sulaiman Jun 30, 2008

    how Can get free knowledge from internet to my emil can you do that send its to my email

  • bin sulaiman Jun 30, 2008

    coud you tell my for what used mp3 in internat?

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A shell script is a plain text file that contains instructions for a Unix style shell to run. The most common shell on Linux is BASH.

e.g. a minimal example

#!/bin/bash
# script that says hullo
echo "Hullo world"


(you would normally do _much_ more than that.)

By the way most Linux distros have easy to use tools to set up modems (dialup and pppoe). Or you can usually access the modem/ADSL router directly through a web interface. (see the documentation that comes wioth your modem. (you wont need those silly disks you got with your ISP account :)

Posted on Jul 02, 2008

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Posted on Jan 02, 2017

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Lost internet connection linux mint 14


Installing your wireless driver on a Linux distribution is only half the battle.
Once it's installed, you have to configure it.
This means adding the network name, or SSID (service set identifier), and the passkey for your wireless network.
In older versions of Linux, this had to be done with the "iwconfig" command line tools.
Luckily, Linux Mint has incorporated a graphical utility for configuring your Ethernet and wireless adapters.
Open the "Control Center," which will be found under the main program menu on the bottom right of your computer screen.
Click the "Network Connections" icon under the "Internet and Network" section.

Click the "Wireless" tab in the "Network Connections" window.


Click the "Add" button.


Type the name for your wireless network in the "SSID" text box.


Choose one of the options under the "Mode" drop-down list. Most users will choose the "Infrastructure" option.


Click the "Security" tab.


Choose your network's security protocol from the "Security" drop-down list.


Type the key for your wireless network in the "Key" text box.


Click "Apply" to save the changes.


Click the network connection icon in the task bar. It will look like two computers and can be found next to the clock.


Click on the name of your wireless connection to connect to the network.



http://www.linuxmint.com/wiki/index.php/MintWifi - The_network_manager.

Activate a Wi-Fi Card for Linux Mint
Log into Mint as user root. Launch a command shell, either by logging in in text mode or by launching a Terminal window from the graphical desktop.

Type the following command into the shell:
iwconfig
Press "Enter." Make a note of the name chosen by Linux Mint for your Wi-Fi card it will be the only word displayed flush with the left edge of the screen.



Type the following command into the shell:
iwlist wlan0 scan
Replace "wlan0" with the name of the Wi-Fi card you noted earlier.
Press "Enter."
Mint will display a list of the wireless networks in range that you can potentially join.


Type the following command into the shell:
iwconfig wlan0 essid library-wireless
Replace "library-wireless" with the name of the network you want to join, from the list generated by the "iwlist" command. Linux Mint will join the network.
At this point you can browse the Web and access the Internet in other ways via the Wi-Fi card on your computer.

http://linux.die.net/man/8/iwlist

http://linux.die.net/man/8/iwconfig
Getting Started with Linux Mint
http://linuxgazette.net/137/lazar.html

Aug 07, 2013 | Computers & Internet

Tip

Linux Drivers for Inkjet/Laser Printers and Scanners


Linux Drivers for Inkjet Printers, Laser Printers and Scanners

Open Source and Proprietary software developments for popular printers and scanners.

  • Currently HP provides Linux printing support for over 1,200 HP printers.
  • Canon periodically releases Linux drivers for certain PIXMA & i-SENSYS products based on global demand.
  • EPSON Linux Drivers is proprietary and is developed and distributed by AVASYS.
  • Brother has prepared a CUPS driver (For BR-Script Models Users) and a CUPS wrapper driver (For Non-BR-Script Models Users) package. The CUPS driver automatically copies the relevant driver files to your Linux distribution, and the CUPS wrapper driver makes LPR drivers work with CUPS.

click here for more information and downloads.

on Jan 01, 2009 | Epson Stylus Multifunction Inkjet Printer/...

1 Answer

Num lock


If you use the number pad frequently during your daily computer usage, you may want to have the "Num Lock" key enabled when the computer starts up.
You can enable Num Lock automatically in two different ways: one involves modifying a value in the registry and the other requires you to create a small script in Notepad.
Activate Num Lock Through the Registry
Enter the registry and navigate to "HKEY_CURRENT_USER\Control Panel\Keyboard\." Double-click on the value labeled "IntitialKeyboardIndicators," which has a value of 0,1 or 2.
Change the value to "2" to turn Num Lock on after logon, "0" to turn Num Lock off after logon and "1" to disable Num Lock.
Create a Num Lock Script
Configure a script that runs to automatically change the Num Lock state.
Depending on where you place the script, you can activate the script for a single user or all users on the computer. Open Notepad and paste the following code
"set WshShell = CreateObject("WScript.Shell")
WshShell.SendKeys "{NUMLOCK}"
Save the file as "numlock.vbs," including the quotes to change the notepad file to a script.
Paste the file in the directory "Documents and Settings\All Users\Start Menu\Programs\Startup" to enable Num Lock for all users by default.
For a single user, copy it to their startup folder instead of All Users.
Enter the BIOS
Enter your computer's BIOS before Windows boots up to change the integrated Num Lock settings.
Depending on your motherboard manufacturer, different key combinations allow you to access the BIOS.
Common keys include "F1," "F2," "Del," "ESC" or "F10."
Consult your computer's documentation for specifics.
Navigate through the basic or advanced options until you find a section dedicated to enable or disable Num Lock on boot.
Enable in Linux
Linux is an alternate operating system.
While the BIOS method may work for Linux, you can also change the process through the options if using KDE Linux.
Navigate to "Control Panel" and click "Peripherals." Select "Keyboard" and select the option "Turn on" under the heading labeled "NumLock on KDE Startup."

How to Set the NUM LOCK State at Logon in Windows XP
http://support.microsoft.com/kb/314879

How do I enable the NUM LOCK key for the logon screen
http://support.microsoft.com/kb/154529

May 15, 2013 | Compaq Computers & Internet

1 Answer

CAPS WORK BUT LIGHT DOES NOT COME ON


Step 1:
If you use the number pad frequently during your daily computer usage, you may want to have the "Num Lock" key enabled when the computer starts up. You can enable Num Lock automatically in two different ways: one involves modifying a value in the registry and the other requires you to create a small script in Notepad.

Activate Num Lock Through the Registry Enter the registry and navigate to "HKEY_CURRENT_USER\Control Panel\Keyboard\." Double-click on the value labeled "IntitialKeyboardIndicators," which has a value of 0,1 or 2. Change the value to "2" to turn Num Lock on after logon, "0" to turn Num Lock off after logon and "1" to disable Num Lock. Create a Num Lock Script Configure a script that runs to automatically change the Num Lock state. Depending on where you place the script, you can activate the script for a single user or all users on the computer. Open Notepad and paste the following code "set WshShell = CreateObject("WScript.Shell") WshShell.SendKeys "{NUMLOCK}" Save the file as "numlock.vbs," including the quotes to change the notepad file to a script. Paste the file in the directory "Documents and Settings\All Users\Start Menu\Programs\Startup" to enable Num Lock for all users by default. For a single user, copy it to their startup folder instead of All Users. Enter the BIOS Enter your computer's BIOS before Windows boots up to change the integrated Num Lock settings. Depending on your motherboard manufacturer, different key combinations allow you to access the BIOS. Common keys include "F1," "F2," "Del," "ESC" or "F10." Consult your computer's documentation for specifics. Navigate through the basic or advanced options until you find a section dedicated to enable or disable Num Lock on boot. Enable in Linux Linux is an alternate operating system. While the BIOS method may work for Linux, you can also change the process through the options if using KDE Linux. Navigate to "Control Panel" and click "Peripherals." Select "Keyboard" and select the option "Turn on" under the heading labeled "NumLock on KDE Startup."

How to Set the NUM LOCK State at Logon in Windows XP
http://support.microsoft.com/kb/314879 How do I enable the NUM LOCK key for the logon screen http://support.microsoft.com/kb/154529

Feb 25, 2013 | HP Pavilion Computers & Internet

1 Answer

Hw can i access internet through idea usb net setter on rhel 5.1


i dont think i work on red hat,i saw on huawei website
  • GSM/GPRS/EDGE (850/900/1800/1900MHz)
  • Support 236.8Kbps high speed services
  • Support SMS and Voice (Optional) service
  • Plug & Play
  • Data statistics
  • Support Windows 2000/XP/Vista and Mac Operating Systems

Sep 19, 2009 | Red Hat Enterprise Linux ES Basic Edition

1 Answer

Can u direct me where to learn red hat shell scripting?


At a terminal type:
man bash
this will bring up the manual for the bash shell.
There are a lot of good examples throughout the system of well written shell scripts, and /etc/init.d is full of them.
Google bash shell scripting tutorial.
There is info galore on this subject.

May 13, 2009 | Dell Computers & Internet

3 Answers

What programming language can i use in linux


you can use c,c++ by default no need to install the extra software like in windows ..

LINUX comes with the softwares just like office suite,programming tools,web designing tools,etc and drivers inbuilt in it ...
so once you install the LINUX you will be having almost all the required softwares inbuilt in it including music player,video player,etc

if you want you can install the extra softwares too but the softwares use in windows doesnt work with linux you must download the separate software for linux ....

linux is best in security wise because no virus will attack to LINUX as the viruses are very less developed as there are scarcity in users of linux and there is no chance of hacking the password in linux like in windows this is because of the greater security used in the linux ....

linux stores the password by making use of shadowing .. so upto this time nobody is unable to hack the password ...


Aug 19, 2008 | Microsoft Windows Server Standard 2003 for...

1 Answer

Can't install Digi Neo 4 in RH Linux


you may have to delete it and re install it

Feb 27, 2008 | Digi Neo Serial Adapter

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