the command line

... command uses the value of the LOGNAME variable for the echo com- mand, and sets the value of username to the value of LOGNAME. 32 CHAPTER 5 ■ ACCEPTING COMMAND-LINE OPTIONS, SWITCHES, AND PARAMETERS For ... ] then echo -e $Usage fi 31 ■ ■ ■ CHAPTER 5 Accepting Command-Line Options, Switches, and Parameters S ometimes you may want to pass optional parameters...

Ngày tải lên: 05/10/2013, 08:51

... message headers as well as the embedded attachments. CHAPTER 23 ■ COMMAND-LINE E-MAIL ATTACHMENTS 153 been encoded, we send the tmpfile to the destination e-mail address with the mail com- mand; ... Finally we remove the temporary file for cleanup. 151 ■ ■ ■ CHAPTER 23 Command-Line E-mail Attachments I often send e-mail to myself containing information gathered from a r...

Ngày tải lên: 05/10/2013, 08:51

... Pressing Enter then executes the command. 100 CHAPTER 15 ■ COMMAND-LINE EDITING AND HISTORY When you enter command mode you start at the bottom of your history and press the K key to move back ... CHAPTER 15 ■ COMMAND-LINE EDITING AND HISTORY 101 ksh In ksh configuring vi editing mode can once again be set either systemwide or for an indi- vidual ... (down) throug...

Ngày tải lên: 05/10/2013, 08:51

... and reuse. 1. To read a file line- by -line where the lines contain more than a single “word,” refer to Chapter 10. 104 CHAPTER 16 ■ SCRIPTING FROM THE COMMAND LINE concurrent package installation ... CHAPTER 16 ■ SCRIPTING FROM THE COMMAND LINE 105 The last example is something I do fairly regularly. I often want to gather information from each system named i...

Ngày tải lên: 05/10/2013, 08:51

... shown in Figure 2-1 8. Figure 2-1 8. Creating a new project CHAPTER 2 ■ THE IDE: ECLIPSING THE COMMAND LINE3 4 9810ch02.qxd 5/15/08 11:04 AM Page 34 The IDE: Eclipsing the Command Line T here are ... service. In the next chapter you’ll learn how to use it both from the command line and from within Eclipse using the Subversive plug-in. CHAPTER 2 ■ THE IDE...

Ngày tải lên: 05/10/2013, 10:20

... (signal Chapter 10. FreeBSD and Command Line Tools FreeBSD is the bedrock of the FreeNAS server. In this chapter, we will look at some simple FreeBSD commands and also some fundamental FreeBSD administration ... here. Using ping and arp from the Command Line In chapter 9, we looked at the ping and arp commands. These are available from the web interface but they are...

Ngày tải lên: 19/10/2013, 01:20

... Features 234 Command Tokens 234 Command Line Completion 234 Moving About the Command Line 236 Context-Sensitive Help 236 History 237 Disabling/Enabling CLI Tracing 237 Aborting an Executing Command ... 686 Description 686 Default 687 Command History 687 Examples 687 See Also 687 passive -interface 688 Name 688 Syntax 688 Mode 688 Parameters 688 Description 688 Default 689 Comm...

Ngày tải lên: 19/10/2013, 12:15

... LiB ] Open Outlook Items from the Command Line The collection of switches covered in this section works with Outlook forms and files. You can open a specific form or file or open a form ... Documents\report.doc" The command- line examples might be printed on two or more lines, but when typing them in, use one line and leave a space before the slash...

Ngày tải lên: 24/10/2013, 06:15

... links These five commands are among the most frequently used Linux commands. They are used for manipulating both files and directories. Now, to be frank, some of the tasks performed by these commands ... end a terminal session by either closing the terminal emulator window, or by entering the exit command at the shell prompt: [me@linuxbox ~]$ exit The Console Behind The Cu...

Ngày tải lên: 20/11/2013, 21:24

... 1 Starting Linux Command- Line Administration T o unleash the full power of Linux, as a Linux administrator you will spend most of your time typing commands on the Linux command line, the so-called ... 1-4. The command line as seen from a terminal window The command line offers you a prompt that consists of different parts. The first part of the prompt, as...

Ngày tải lên: 10/12/2013, 14:15

... in a page-by-page manner. Whereas the more program could only page forward, the less program allows paging both forward and backward and has many other features as well. 18 Chapter 3 Changing ... programs you can employ on the command line. Consider yourself warned: Learning the command line is not a casual endeavor. On the other hand, learning the Linux comman...

Ngày tải lên: 19/03/2014, 13:43

... programs you can employ on the command line. Consider yourself warned: Learning the command line is not a casual endeavor. On the other hand, learning the Linux command line is extremely rewarding. ... LINE WILLIAM E. SHOTTS, JR. THE LINUX COMMAND LINE THE LINUX COMMAND LINE SHOTTS www.it-ebooks.info WORKING WITH COMMANDS Up to this point, we have see...

Ngày tải lên: 31/03/2014, 17:20

... DYLD_LIBRARY_PATH="$HOME /ImageMagick- 6.2.3/ lib" ImageMagick Tricks Web Image Effects from the Command Line and PHP Unleash the power of ImageMagick with this fast, friendly tutorial and tips guide Sohail ... command- line utilities. Maybe in the future we will publish titles on other ImageMagick APIs. ImageMagick Tricks Web Image Ef...

Ngày tải lên: 03/07/2014, 16:10

... 1 The Command Line The Command Line Trung tâm Đào tạo Mạng Máy Tính NHẤT NGHỆ 2 The Command Line The Command Line  Giới thiệu dòng lệnh  Cú pháp dòng ... redirection:  redirect input  command < filename  Tạo file /tmp/in.txt có nội dung /root  Sử dụng lệnh: ls –al /tmp/in.txt  redirect output  command > output  command >> output  Sử ... lệnh...

Ngày tải lên: 22/10/2014, 10:08

... Wiley Publishing, Inc. Windows đ Administration at the Command Line for Windows đ 2003, Windows đ XP, and Windows đ 2000 John Paul Mueller 10002.book ... iii Friday, March 10, 2006 11:18 PM Windows đ Administration at the Command Line for Windows đ 2003, Windows đ XP, and Windows đ 2000 10002.book...

Ngày tải lên: 26/10/2014, 21:49