b, -background go to background after startup. V, -version display the version of Wget and exit. Mandatory arguments to long options are mandatory for short options t GNU Wget 1.12, a non-interactive network retriever. You see usage information and a list of options that you can use with the command.Įxample: If you want to know how to use the wget command, type wget –help or wget wget -help If you are not sure how to use a specific command, run the command with the -h or –help switches. Nov 14 also reads help files for programs, the man command can also give information about shells, functions, and libraries. We can see from the man page that we can use the -a option to display more information about the active users who -a Pressing the q key quits the manual and returns to the shell. The spacebar key shows the next line of text. Use the cursor/ ARROW keys or the Page Up/ Page Down keys to navigate through the text. Many of the manuals are several screens long. m, only hostname and user associated with stdin ![]() or old (deprecated, use -u)Īttempt to canonicalize hostnames via DNS That is which command the man command works on.Įxample: If you enter the command man who, the following output is displayed.Īdd idle time as HOURS:MINUTES. Give the name of the command that you want to find more about as its argument. To get some information about a command and a list of the available options, use the man - short for manual command. Most shell commands accept various options. The man command displays the manual for any command that is used in the Terminal. A guide to Ubuntu Linux Terminal commands for your Dell computer.The article below lists the most commonly used, under the groups they affect. There are many commands that are associated with the Terminal Shell in Ubuntu Linux. Press the CTRL + Alt + T keys down at the same time. The following keyboard shortcut works across most of the Ubuntu versions, and the other types of Linux.If you use the menus to locate it, most versions of Linux put it in the same location as the other application launchers.Use the desktop search function to look for terminal, command, or prompt and it brings up the Terminal windows as a result.The most common ways of opening a Terminal window in Ubuntu Linux are: Removing the last four lines in every row of a large file would be a lengthy process in a GUI application. However, it can become automated on the command line. Tools exist that take a tedious job in a graphical User interface ( GUI) and turn it into a task that takes a few seconds. I provide examples to illustrate the process as well. In this article, I explain how to use the built-in Terminal commands to provide information about some commands and what they do. Using the Terminal Shell to find out what a command does and how Which Ubuntu Linux terminal commands can provide this information?.Using the Terminal Shell to find out what a command does and how.
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