SETTING ENVIRONMENT VARIABLES IN LINUX COMMAND LINE

It is appropriate for the following readers:   Students taking a class in which they use Linux   Power users who want to explore the power of Linux from the command line   Professi[r]

TIP Before you get into a “which interface is better” holy war with someone, remember that both types of interfaces serve a purpose, with each having weaknesses as well as benefits. In the end, the person who chooses to master both will come out ahead.
This section covers some of the [r]

chs: (0/0/0)-(0/0/0)d (0/0/0)-(0/0/0)r
As you can see, gpart did a pretty good job in this case, but you can’t just take the information as is when re-creating the partitions. When using gpart , you should start by analyzing the first part of the gpart output. This part gives you a l[r]

rwx
Execute & Read & Write
Therefore, setting the file permission to 600 means read and write for the user and nothing for the group or world (rw-------). Similarly 640 means read and write for the user, read for the group, and nothing for others (rw-r-----). The most open you can[r]

bin' extension within directory '/ home/user1' # find /usr/bin -type f -atime +100 search binary files are not used in the last 100 days # find /usr/bin -type f -mtime -10 search files c[r]

This module provide ICT skills and working in Linux. After studying this chapter you should be able to: Gain desktop skills; introduce the command line; learn about Linux in industry, cloud computing, and virtualization.

FROM MODE TO MODE COMMANDS / KEYSTROKES Command Entry i input, o open new line, a append to existing line Entry Command Press Esc Escape Command Last-line Colon : Last-line Command Press[r]

The beginning of the “Build Settings” section stated that target and project build setting are never inherited or passed to other targets or projects. This may not always be true if your build involves shell scripts. Whenever Xcode starts an external process — a custom build script or externa[r]

This setting allows you to disable the use of real mode DOS applications from within the Windows shell.
Run Startup Programs in a Command Prompt (Windows 2000/XP)
This setting allows you to specify commands or programs to be automatically executed whenever a com[r]

A unique name must be assigned to each file so that it can be identified by the OS. Program files have predetermined names such as WINWORD.EXE for Word, QW.EXE for Quicken, or EXCEL.EXE for Excel. WINWORD is the file name and .EXE is the file extension. Clicking on the application icon tells Windows[r]

· egrep '(a|b)' pattern
Match any line that contains either an a or a b.
Different commands, different REs
Regular expressions are one area in which the heterogeneous nature of UNIX becomes apparent. Different programs on different platforms recognise different subsets of reg[r]

13.9.3 Discussion
The Microsoft DNS server supports a variety of settings to configure everything from scavenging and forwarders to logging. With the DNS Management snap-in, the settings are spread over several tabs in the Properties property page. You can get a list of these sett[r]

Command Utilities
In order to be able to run these command-line utilities, you must configure the environment properly. The Visual Studio .NET installation includes a command file (VCVARS32.bat) that configures the command environment properl[r]

The password used to connect to the MySQL database server. This option can be used with any of the MySQL client programs, and is equivalent to the --password commnd line option.
Be careful where you put your passwords. A common use for environment variables is to set them w[r]

Trong môi trường command line để quản lý hệ thống, bạn cần thông thạo ít nhất một text editor (trình soạn thảo). Trong chương này sẽ trình bày một số nội dung cơ bản về vi trong Linux, mời các bạn cùng tham khảo.

Trong môi trường command line để quản lý hệ thống, bạn cần thông thạo ít nhất một text editor (trình soạn thảo). Trong chương này sẽ trình bày một số nội dung cơ bản về vi trong Linux, mời các bạn cùng tham khảo.

104 C H A P T E R 1 6 ■ S C R I P T I N G F R O M T H E C O M M A N D L I N E
concurrent package installation on a large number of remote systems. Each concurrent installation produces its own log file that documents its progress and any issues it encounters. All log files are s[r]

2.3.1 Whitespace
We'll leave the thorny questions like "How much whitespace makes code more readable and how much is distracting?" for another day. If you haven't already caught onto this theme, the Ruby interpreter will do pretty much what you expect with respect to whitespace in