SA MS Teach Yourself Unix in 10 Minutes 2nd phần 1 pot

... expertise level, Sams Teach Yourself UNIX in 10 Minutes will get you up and running with UNIX in no time. SAMS Teach Yourself Unix in 10 Minutes By Robert Shimonski Publisher: Sams Publishing Pub Date: ... for. Introduction Welcome to Sams Teach Yourself Unix in 10 Minutes Unix Overview Versions of Unix Teach Yourself Unix in 10 Min...

Ngày tải lên: 13/08/2014, 02:22

... example: #!/bin/sh xrdb -load $HOME/.X11defaults xscreensaver -timeout 10 & xterm -geometry 80x30 +10 + 10 & An .xinitrc file, when dissected line by line, appears as follows: Line 1 states ... the administrator of that system to gain access. In Unix, the logistical setup for logging in is essentially the same. Other things to remember about the Unix login process are as...

Ngày tải lên: 13/08/2014, 02:22

... 1 root 6 Dec 7 19 95 bin -> /usr/bin -r r r 1 root 74 019 46 Dec 24 20 :15 core drwxr-xr-x 3 root 11 264 Nov 7 13 :02 dev drwxr-xr-x 11 root 3072 Nov 7 13 : 01 etc drwxr-xr-x 46 root 2560 Jan 11 19 95 ... root 512 Jan 8 19 96 CDROM lrwxrwxr-x 1 root 6 Dec 7 19 95 bin -> /usr/bin -r r r 1 root 74 019 46 Dec 24 20 :15 core drwxr-xr-x 3 root 11 264 Nov 7 13 :02 dev drwx...

Ngày tải lên: 13/08/2014, 02:22

... look for something you may need, or you want to save time by running a search to find files instead of hunting and pecking for them yourself. Handling Error Messages As you continue your search ... enough with Unix to start automating your work using shell scripting (discussed in Lesson 14 , "Shell Scripting Fundamentals"), you will find the touch command useful for creating...

Ngày tải lên: 13/08/2014, 02:22

... going to move on and try to master Unix, it may help you to master a text-editing tool because you will find yourself using them a lot in Unix. In this lesson we will dig as deep as we can into ... through 8 to 10 pages of text in about 10 to 15 minutes. In a text file or word document, you will need to know the word count. Some of you may be familiar with how to go about...

Ngày tải lên: 13/08/2014, 02:22

... immediately find it. The real filename is stored in plain text at the beginning of the file. • Lesson 11 . Managing Processes in Unix In this lesson, you will learn how to work with Unix& apos;s internal ... crontab file consists of six fields, specifying (in order) the following information: 10 2 10 2 path. In my example, it is indextest.htm. From accessing the storage dir...

Ngày tải lên: 13/08/2014, 02:22

... your only hope. 11 1 11 1 What is an example of a script in action? A simple shell script in action is nothing more than picking the shell you are currently working with (I am going to use bash ... that in this case all the input will be directed into the file. 10 5 10 5 /bin/csh /bin/ksh /bin/sh /bin/bsh /bin/tcsh /bin/zsh In this example, there are eight different shells that...

Ngày tải lên: 13/08/2014, 02:23

... machine. From here, follow the lessons learned in Lesson 1, "Getting Started," and you will be able to log in and use your Unix system remotely. > telnet 10 . 1. 1 .1 > telnet pr1 In ... for automating settings to your shell, and for configuring options for the windowing system. • Lesson 17 . Printing with Unix In this lesson, you'll learn how to print...

Ngày tải lên: 13/08/2014, 02:23

... copying files recursively 2nd cron 2nd 3rd Ctrl+c Ctrl+d Ctrl+z date 2nd df 2nd diff 2nd du executing in current directory fg 2nd find 2nd 3rd locating files finger 2nd foreach 2nd ... built -in help system viewing case sensitivity 2nd cat 2nd 3rd 4th cd 2nd 3rd chfn 2nd chgrp 2nd chmod 2nd syntax chsh 2nd 3rd compress cp copying files copyi...

Ngày tải lên: 13/08/2014, 02:23

... [X] [Y] [Z] I/O STDIN 2nd 3rd 4th STDOUT 2nd I/O redirection 2nd pipes 2nd STDERR 2nd if command 16 1 16 1 X Windows System focused input KDE user interface 2nd loading resource database ... contents, deleting 2nd changing 2nd 3rd changing with popd command changing with pushd command 2nd 3rd creating 2nd disk usage summary, displaying empty, deleting 2nd h...

Ngày tải lên: 13/08/2014, 02:23