... equivalences between Linux and Windows.Commands are executed from a shell (in Linux) or from a MS-DOS window (in Windows). Linux Windows command help command /h, command /?man command help command cp ... BASIC COMMANDS INLINUX AND WINDOWS command command /h”. As another example, in Linux: “cp” is just like the Windows command, “copy”. command help command /hcp copydelmvmoreprintdeltreelscdmdrdroutetracertPingipconfig14 ... MS-DOS window. Linux – for additional information on commands and tools, type in " ;command help" or"man command& quot; from a shell.15 LESSON 2 – BASIC COMMANDS INLINUX AND WINDOWSFor...
... capacity inenvironment protection 9. Strengthening and diversification of investment sources for environment protection 10. Strengthening in research and development of technologies inenvironment ... planning of waste matters - Planning of waste matters collection and treatment stations 3 In Vietnam, urban inundation is seriously in rain season, represent in Ha Noi City (because of rain ... toxic industrial waste matters 5. Control planning of land use and land environment pollution - Suitable and saving in planning land use; - Land environment pollution control. 6. Environment...
... LOCKED ++ ++ IN $REMAINING day\\(s\\) ++============================================================== If the password isnt changed within $REMAINING day\\(s\\), account will be locked.Instructions ... and explain why she didn’t heed the friendly e-mail warnings.The canned template file looks like this: $ENVIRONMENT account password for \\"$USERID\\" expires in $REMAINING day\\(s\\)============================================================== ... refers to environmentvariables and contains customizable elements so the message can be tailored specifically to the recipient. In Chapter 36, I present a script that checks every morning for...
... working with the Linuxcommand line for several days, you don't find yourself at home, don't despair. Linux provides a graphical user interface in addition to its command- line interface. ... familiar to Windows users who have worked in the MS-DOS Prompt window, and indeed the Microsoft Windows MS-DOS Prompt window is a kind of command- line shell for Windows. The Linux bash shell ... learn about the graphical user interface in Chapter 6, Using the X Window System. 4.1.4 Correcting Commands Sometimes you may type a command incorrectly, causing Linux to display an error message....
... CHAPTER 1Starting Linux Command- Line AdministrationTo unleash the full power of Linux, as a Linux administrator you will spend most of your time typing commands on the Linuxcommand line, the ... xvIntroduction xviiCHAPTER 1 Starting Linux Command- Line Administration 1 Linux Distributions 1 Linux History 1Open Source 2The First Distributions 2 Linux Turning Mainstream 2Logging ... had in mind system administrators, software developers, and enthusiastic users who want to get things going from the Linuxcommand line. For beginning users, this may be a daunting task, as Linux...
... Systems, Inc. Lab 10.2.2: Adding Users inLinux Estimated Time: 20 minutes Objective In this lab, the student will learn how to create user accounts using the Linux Red Hat 7.X operating system. ... studentA4 B1 instructorB1 instructorB1 Instructor, Windows Computer B2 studentB2 studentB2 B3 studentB3 studentB3 B4 studentB4 studentB4 C1 instructorC1 instructorC1 Instructor, Linux Computer ... Systems, Inc. Step 5: Account Verification In this step, verify that the accounts were created correctly in step 4 by using the finger command. To learn about the finger command type: man finger...
... Engineering group. 3. Next, add a student account to the new Engineering group by typing: usermod –G Engineering studentA5 Press Enter. This will add the studentA5 account to the Engineering ... root user. The group is called Engineer because Linux can only display eight characters, otherwise Engineering would appear. Both the root account and the Engineering group have the same Read, ... created by typing: grep studentA5 /etc/group The grep command looks for strings of text. In this case, the user asked the grep command to look in the /etc/group file for anything named studentA5....
... Inc. Step 3: Creating Directories 1. The following command sequence will not work unless the user is in the home directory. Type: cd Verify that the user is in the home directory by using ... pwd command. Next, create the directory structure by typing in the following command: mkdir –p chemistry/experiments/week3 Example Verify that the directories were created correctly by typing: ... home directory including all of the new directories that were created in the steps in this lab. Reflection If the user did not use the –p switch with the mkdir command, how...
... Copyright 2002, Cisco Systems, Inc. Lab 10.4.4: Configuring FTP Services inLinux Estimated Time: 25 minutes Objective In this lab, the student will configure a Linux Red Hat 7.2 computer ... the FTP site anymore. If having difficulties with the Linux FTP client, try a windows computer. A Windows system can easily connect to a Linux FTP server by using a popular program called WS_FTP. ... Cisco Systems, Inc. /etc/rc.d/init.d/xinetd start 3. Check the status of the xinetd daemon: /etc/rc.d/init.d/xinetd status In the space below, write down the status of the xinetd daemon:...
... remotely administer a Linux server. Equipment The following equipment is required for this exercise: • A system running Linux Red Hat 7.2 or greater • Another system, either Linux or Windows, ... Telnet into the Linux server Scenario The student is setting up a Linux server that will need to be administered and accessed remotely. To do this, Telnet services will be installed on the Linux ... 2002, Cisco Systems, Inc. Troubleshooting Configuring services like Telnet for a Linux operating system can be somewhat confusing to the inexperienced user. Editing the configuration files...
... the Linux environment. Equipment The following equipment is needed in order to complete this lab: • A lab computer with Linux installed and running. Scenario The members of the Engineering ... Systems, Inc. Lab 10.4.10: Writing a Script File inLinux Estimated Time: 25 minutes Objective Upon completion of this lab, the student will be able to create a script file and run it in ... backup. Instead of typing all these different commands individually each time, a script file can be written to execute all of them with one command. Procedures Basic knowledge of the command line...
... /usr/user01/testfile /usr/01/testfile•Tạo một link file dạng hard link–ln -s /usr/user01/testfile /usr/01/testfile •Tạo một link file dạng soft linkBảo vệ và truy xuất tập tin•Read(4), write(2), excute(1)•#chmod ... Manager trong Windows. –Dừng ấn ctrl C•shutdown -h now–tắt máy tính•shutdown -r now –khởi động lại Một số chú ý• Linux có phân biệt chữ hoa và chư thường•Đường dẫn: linux sử dụng ... group01 text.txt Linux CommandsThêm hoặc gỡ package•Để install một package:–rpm -ivh <filename.rpm>•Để upgrade một package:–rpm -Uvh <filename.rpm>•Để uninstall một package:–rpm...
... the df command Step 2: The du Command (disk usage) 1. Remain logged in as the root user; Use the man command to learn about the du command. From a terminal window type: man du 2. In the ... Cisco Systems, Inc. Example of the du command Step 3: The top Command 1. Use the man command to learn about the top command. From a terminal window type: man top 2. In the space below, ... What is the difference in the commands when the –hs switches are added? How much space is being used in studentA5’s home directory? 7. The du command can useful in determining the size of any...