windows set environment variable command line path
Accepting Command-Line Options, Switches, and Parameters
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... checks to see if a variable (VAR) has been set. The -z (zero) test
checks to see if the length of the string variable is zero. If it is, the code resets the value of
the variable to a default ... used. If that variable is set to only a null
value, then that value is used. If, however, the username variable is undefined, the script
will exit and display the variable, the line of code ... result, this 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,...
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Command-Line E-mail Attachments
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... 154
CHAPTER 23
■
COMMAND- LINE E-MAIL ATTACHMENTS
fi
fi
else
echo $usage
exit 1
fi
Next the e-mail message is created, ... received it, I copied the headers
into the test message. I have preserved the line spacing of the copied message.
Notice the line in the preceding code that defines a boundary string ( mime-
attachment-boundary). ... destination address manually. 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...
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Command-Line Editing and History
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... com-
mand line is command and file completion. With this feature, you can start to type a path
or command, and once you’ve typed a sufficient number of characters for the path or
command to ... entry to
/home/rbpeters. 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 ... 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 user....
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Scripting from the Command Line
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... 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 ... lines at once), you can return to the previous (mistyped) command in
your history and then edit the command sequence using vi-style command- line editing.
You can also recall a previously entered ... kinds of scripts efficiently is command- line recall, which is
discussed in Chapter 15. If you make a mistake while typing (not unlikely when you’re
working with many lines at once), you can return...
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The IDE - Eclipsing the Command Line
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... 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 two main ways you can work with Python: through the command line or through
an ... from the
command line and from within Eclipse using the Subversive plug-in.
CHAPTER 2
■
THE IDE: ECLIPSING THE COMMAND LINE4 0
9810ch02.qxd 5/15/08 11:04 AM Page 40
■
Note
The Python path is a ... 2
■
THE IDE: ECLIPSING THE COMMAND LINE 27
9810ch02.qxd 5/15/08 11:04 AM Page 27
Summary
Eclipse is an increasingly popular IDE that offers many advantages over the command line. It’s
free, and it...
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FreeBSD and Command Line Tools
Ngày tải lên :
19/10/2013, 01:20
... 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 also available from the
command line. To ping another ... two computers. It is most commonly
used as a secure command line interface to a remote
computer. This means that you can access the
command line interface of the FreeNAS server from a
remote computer ... as
those set down is chapter 9. The command line can
be used to rebuild the array rather than the web
interface. Once the new disk has been put back into
the system, you need to use the forget command.
This...
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SecurePlatform Pro & Advanced Routing Command Line Interface
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... 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 ... 357
Default 357
Command History 357
Examples 358
bgp bestpath med confed 359
Name 359
Syntax 359
Mode 359
Parameters 359
Description 360
Default 360
Command History 360
Examples 360
bgp bestpath med ... 353
Command History 353
Examples 354
bgp bestpath compare-originator-id 355
Name 355
Syntax 355
Mode 355
Parameters 355
Description 355
Default 355
Command History 355
Examples 356
bgp bestpath...
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Open Outlook Items from the Command Line
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24/10/2013, 06:15
...
/a "C:\My 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 (/), as ...
forms or with Windows Task Scheduler to automatically create an item at a specific time.
ã
/a Creates a new message with the specified file as an attachment. For example,
this command line creates ... many cases, the following group of commands is
more appropriate to use to programmatically use a feature, rather than for regular use.
The format of the command line needed for these switches is...
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B Command-Line Utilities
Ngày tải lên :
04/11/2013, 16:15
... installation includes a command
file (VCVARS32.bat) that configures the command environment properly by setting
the path variable to include the Visual Studio .NET directory. The command file is
installed ... tools and will also detail the command- line
usages of vbc.exe.
Command Utilities
In order to be able to run these command- line utilities, you must configure the
environment properly. The Visual ... section will give you an overview of most of the command- line switches
that are available.
Command- Line Syntax
In Table B-5, you can see all the command- line switches understood by the
Visual Basic...
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Tài liệu 101 lệnh tronm Command Line doc
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09/12/2013, 22:15
... Checker Utility (Return to Default Setting)
sfc /revert
System File Checker Utility (Purge File Cache)
sfc /purgecache
System File Checker Utility (Set Cache Size to size x)
sfc /cachesize=x ... Manager
taskmgr
Telnet Client
telnet
Local Security Settings
secpol.msc
Local Users and Groups
lusrmgr.msc
Logs You Out Of Windows
logoff
Microsoft Chat
winchat
Minesweeper ...
Network Connections
control netconnections
Network Connections
ncpa.cpl
Network Setup Wizard
netsetup.cpl
Notepad
notepad
Nview Desktop Manager (If Installed)
nvtuicpl.cpl
Object...
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![Tài liệu Beginning the Linux Command Line [Apress 2009] ppt](https://media.store123doc.com/images/document/13/ce/kn/medium_zPbk2szWHh.jpg)
Tài liệu Beginning the Linux Command Line [Apress 2009] ppt
Ngày tải lên :
10/12/2013, 14:15
... ARE
authenticated.
Command- Line Basics
The command line is important, because a system administrator can do anything from it.
Linux has many, many commands, more than you will ever know, and new commands ... ,INUX COMMAND HAS .EXT
we’ll talk about characters that you can and can’t use in Linux commands. Figure 1-4 shows
what a command line looks like, when started as a terminal from a graphical environment.
Figure ... the source code of the command.
/PTIONS ARE VERY SPECIFIC TO THE COMMAND YOU USE 3OME COMMANDS DONT HAVE ANY OPTIONS
and other commands can have more than 50. The i]j command normally gives...
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Tài liệu Cisco Security Appliance Command Line pdf
Ngày tải lên :
21/12/2013, 05:18
... Appliance Command Line Configuration Guide
OL-12172-01
Setting the Date and Time
2
Setting the Time Zone and Daylight Saving Time Date Range
3
Setting the Date and Time Using an NTP Server
4
Setting ... EXEC Mode (the enable Command)
6
43
Cisco Security Appliance Command Line Configuration Guide
OL-12172-01
About This Guide
Document Conventions
Document Conventions
Command descriptions use ... ã
Examples depict screen displays and the command line in
screen
font.
ã
Information you need to enter in examples is shown in
boldface screen
font.
ã
Variables for which you must supply a...
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Tài liệu Configuring the Windows 2000 Environment pdf
Ngày tải lên :
17/01/2014, 07:20
... 5.
FIGURE 4.32 The Settings tab of the Display Properties dialog box
The Colors option in the Settings tab sets the color depth for your video
adapter. The Screen Area option allows you to set the resolution ... Inc., Alameda, CA.
www.sybex.com
164 Chapter 4
Configuring the Windows 2000 Environment
Configuring Multiple-Display Support
To set up multiple-display support, take the following steps:
1. Turn ... SYBEX Inc., Alameda, CA.
www.sybex.com
156 Chapter 4
Configuring the Windows 2000 Environment
The Warn option has Windows 2000 display a warning message
before installing an unsigned file....
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Tài liệu Lab 2.2.9 Command Line Fundamentals ppt
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18/01/2014, 04:20
...
__________________________________________________________________________
Step 9 Use the command history feature
a. Use the command history to see and reuse the previously entered commands. Press the up
arrow or Ctrl-p to see the last entered command. Press it ...
Step 6 List the show commands
a. List all show commands by entering show ? at the router privileged EXEC prompt.
Router#show ?
b. Is running-config one of the available commands from this mode? ... configuration by using the command show running-config at the
privileged EXEC router prompt.
Router#show running-config
b. List six key pieces of information shown with this command:
...
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Tài liệu Command line pdf
Ngày tải lên :
21/01/2014, 18:20
... li t kê n i dung c a th m c ệ ộ ủ ư ụ
root (bao g m c file n).ồ ả ẩ
command
option
arguments
1
The Command
The Command
Line
Line
Tài Li u H ng D n H c ệ ướ ẫ ọ
Tài Li u H ng D n H c ệ ướ ẫ ọ
Linux ... 2
The Command Line
The Command Line
Giới thiệu dòng lệnh
Cú pháp dòng lệnh
Một số lệnh thông dụng
Chuyển hướng ... nhệ
Cú pháp dòng l nhệ
Cú pháp c a m t dòng l nh g m có ba thnh
ph n:
< ;command& gt; [option] [arguments]
ã
command: h th ng s lm gỡ?
ã
option: h th ng s lm gỡ?
ã
arguments: h th ng...
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