... single command line.
• Many commands do not require all three parts.
Some examples are:
$ cal (Command only)
$ cal 1987 (Command and argument)
$ date (Command only)
$ date -u (Command and option)
$ ... absolute and relative pathnames
Access filesand directories within the file structure using absolute and relative pathnames
Identify and describe the parts of a command line
Access filesand ... (;) enables you to enter multiple commands on a single command line.
The semicolon is also referred to as the command separator.
Command Format
command;command
Using the Semicolon
$ cd;ls
dante...
... and finds all core
files. It determines the applications that created the core filesand moves the core files to
a central location for later examination. The script also logs its actions and ... housekeeping to know about your core
files so your hard disk won’t fill up with unnecessary files. The small script in this chapter
tracks down and cleans up core files. The script was intended to ... (DATE), the directory to which the core files will be saved
(DATADIR), and the name of the log file (LOGFILE).
262
CHAPTER 40
■
REMOVING LARGE FILESAND LOG ROLLING
processes that are accessing...
... Files in the Basic Router Maintenance and
Troubleshooting section of the Basic Router Operation Tutorial.
TIP
Many TFTP server implementations require
you to access files, for both upload and ... /?Issue=19&IssueDate=09-01-2000&CP= 11/06/01
Date of Issue: 09-01-2000
Backing Up and Restoring Router
Configuration Filesand IOS Software
Images
by Marc Menninger / Barry Meinster
Objectives
Setup
... memory.
What command shows you the contents of Flash memory?
______________________________
How many files are currently in Flash memory?
______________________________
List the files currently...
... Files in the Basic Router Maintenance and
Troubleshooting section of the Basic Router Operation Tutorial.
TIP
Many TFTP server implementations require
you to access files, for both upload and ... /?Issue=19&IssueDate=09-01-2000&CP= 11/06/01
Date of Issue: 09-01-2000
Backing Up and Restoring Router
Configuration Filesand IOS Software
Images
by Marc Menninger / Barry Meinster
Objectives
Setup
... file.
What command would you enter to restore the configuration from the TFTP server directly to your router's startup
configuration?
______________________________
Task 4: Restore router...
... Inc.
Lab 8.4.1: Creating Filesand Directories Using Windows 2000
Estimated Time: 15 Minutes
Objective
In this lab, the student will learn how to create filesand directories in Windows ...
Scenario
The IT department has purchased some new computer systems. They want new
directories andfiles created on the server for the people that are going to be receiving
these new computers. ... create a file and save it inside the directory.
Step 1: Creating a Directory
1. Log in using the Administrator account.
2. Right-click on the My Computer icon, or the Start button and select...
... nữa.
Tiếp theo bạn phải restore Differential Backup của ngày Thứ Năm. Sau đó lần lượt
restore các Transaction Log Backup kể từ sau lần Differential Backup cuối cùng
nghĩa là restore Transaction ... hợp. Ta có
thể schedule cho SQL Server backup định kỳ.
Restore Database
Trước khi restore database ta phải xác định được thứ tự file cần restore. Các
thông tin này được SQL Server chứa trong ... như vậy ta có thể chọn một option trung lập hơn là option WITH STANDBY
(tức là option 3 "Leave database read-only and able to restore additional
transaction logs" trong Enterprise Manager)....
... Chapter 2 Creating and Editing Files
Creating Java Files
NetBeans IDE contains templates and wizards that you can use to create all kinds of
source files, from Java source files to XML documents ... Creating and Editing Files 25
To use the code completion box to complete the expression, continue typing until
there is only one option left and press Enter, or scroll through the list and select ... entire files. The following table lists some common
formatting commands.
Navigating in the Source Editor
When you are dealing with a large group of files, the ability to quickly navigate
within and...
... như vậy ta có thể chọn một option trung lập hơn là option WITH STANDBY (tức là
option 3 "Leave database read-only and able to restore additional transaction logs"
trong Enterprise Manager). ... khi muốn restore database trở lại
một thời điểm nào đó (a point in time) nhưng không rõ là đó có phải là thời điểm mà họ
muốn không, cho nên họ sẽ restore từng backup file ở dạng Standby và kiểm ... nữa.
Tiếp theo bạn phải restore Differential Backup của ngày Thứ Năm. Sau đó lần lượt
restore các Transaction Log Backup kể từ sau lần Differential Backup cuối cùng nghĩa là
restore Transaction Log...
... output of the
ls
command are the two new files
magic~
and
passwd~
. These are the backup files which were created by using the
-b
switch of the
ln
command. The
ln
command creates backups ... also failed.
chown and chgrp
The commands
chown
and
chgrp
are used to change the owner and group owner of a
file.
Format
chown [-R] owner files
chgrp [-R] group files
Systems Administration ...
The
exec
and
ok
actions of the
find
command make special use of
{}
and
;
characters. All the characters here (
{
and
}
and
;
) all have special meaning to the
shell and as a result,...
... " + aRandomNumber + " equals " +
(someString+aRandomNumber));
%>
And here's the output.
97 plus 3 equals 100
97 plus 3 equals 973
The JSP Files (part 3): Black Light And White ... 3.2 and JServ 1.1. Examples
are illustrative only, and are not meant for a production environment. YMMV!
The JSP Files (part 3): Black Light And White Rabbits
A Positive Response 18
The JSP Files ... while (bingo == 699);
%>
Try it yourself and see the difference.
The JSP Files (part 3): Black Light And White Rabbits
Doing More With Loops 4
And the output is:
The string black light starts...
...
Home
FILES & FOLDERS
Bao gồm những lệnh cho phép bạn thực hiện các thao tác cơ bản đối với tập tin, thư ... soạn thạo tập tin
giản đơn
EXE2BIN
Chuyển đổi tập tin .exe
sang tập tin nhị phân.
EXPAND
Giải nén tập tin *.cab
FC
So sánh và hiển thị sự
...
... running out of memory, missing files or a corrupted filesystem.
The term "exceptions", on the other hand, refers to those errors which can be tracked and controlled. For
example, if ... look!");
}
%>
</body>
</html>
Next up, a brief look at JavaBeans and how they integrate with the JSP environment.
The JSP Files (part 7): Bugs, Beans And Banks
You Throw(), I'll Catch 9
And here's the output:
Temperature ... identify and manage exceptions.
Bugathon 2
Bad News
The exception−handling routine "error.jsp" can be as simple or complex as you want to make it. If you want
something friendly and easy...
... conditional statements and loops, and quickly moving on to more complex things like form processing,
session management, and error handling.
But all good things must come to an end − and so, in this ... wondering, the EEEs and MMMs you see there are formatting codes, used to define the format
in which the date and time is to be printed. Here's the output:
The current date and time is 06:22 ... happened and I can't display this applet
</NOEMBED></EMBED>
</OBJECT>
</body>
</html>
And finally, the
<jsp:forward page="endzone.jsp" />
The JSP Files...
... commands, command options, and portions of
syntax that must be typed exactly as shown. It also
indicates commands on menus and buttons, icons, dialog
box titles and options, and icon and menu ... Guide
Creating and
Customizing Team
Folders
Creating and Customizing Team Folders vii
Trainer Materials Compact Disc Contents
The Trainer Materials compact disc contains the following filesand ...
Description
Creating and Customizing Team Folders provides students with the knowledge
and skills necessary to install the Team Folders Kit, customize the installation
of the Team Folders Wizard,...