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Home / How To / How To Clear History In Linux Terminal PermanentlyIn this tutorial we will see how to use clear command history in Linux terminal to delete command history without trace. We can clear history in Linux terminal permanently, read more to find out how:There are three ways to clear command history in Linux Ubuntu:Clear entire command line history using history commandClear specific command history using history commandClear entire command history automatically at logoutLet us learn about each one of these, one by one:1. Clear Entire Command Line History Using History CommandTo clear the entire command line history in terminal, use the history command:$ history -cOr$ history -cwThe above line of commands will clear the command history or bash history.2. Clear Specific Command History Using History CommandIf you want to delete and clear some particular commands from history list (do not want to clear the entire history), run the following command:First, run the “$ history” command to get the list of run commands along with their command prefix number.Note down the command number (number infront of each command from the lsit). Now to clear or delete a particular command from the history, run history command with -d paramaeter and the command prefix number (see below):$ history -d Note that the represents the command number of each command to be deleted.3. Clear Command History Automatically at LogoutIf you want to clear bash history automatically at logout you will have to edit ~/.bashrc file. Open and edit the file using the following command:$ vi ~/.bashrcOnce the file is opne, add the following line:unset HISTFILENow save and close the file.That’s all now the bash history will be automatically deleted and cleared after you logout from the current session.

On the history list. To see the history list, type the fc -l command and press Return. The following example is a sample history list. $ fc -l344 pwd345 clear346 ls -l347 cd $HOME348 logname349 date350 history$You can also repeat commands from the history list by following the fc -s command with a negative number. For example, to repeat the second from the last command on the history list, type the following command.$ fc -s -2dateTue Oct 31 15:20:41 MST 2000$Using the previous example history list, the date command repeats.You can also use the fc -s command with the first few characters of a previous command. For example, if you had previously typed the date command to display the current date, you could type fc -s da to display the date again. However, you must use enough characters for the desired command to be unique in the history list. If you use only one letter after the fc -s command, the system repeats the most recent command that begins with that letter. Adding Command OptionsMany commands have options that invoke special features of the command. For example, the date command has the option -u, which expresses the date in Greenwich Mean Time instead of local time: $ date -uTue Oct 31 22:33:16 GMT 2000$Most options are expressed as a single character preceded by a dash (-). Not all commands have options. Some commands have more than one option. If you use more than one option for a command, you can

Else.Just as the title entailsAll in all, Remove Print Context Menu Command is a great little utility if you want to get rid of a specific command on your right-click menu. It’s easy to use as long as you have Admin rights and even includes an undo tweak in case you want the Print command back. However, it’s a one-use kind of tool and doesn’t offer other functions, unlike the developer’s all-in-one solution, Winaero Tweaker.PROSCan remove and restore the Print function on your menuEasy to useIncludes the undo commandCONSDoesn’t offer other functionalitiesProgram available in other languagesRemove Print Context Menu Command 다운로드 [KO]Pobierz Remove Print Context Menu Command [PL]Télécharger Remove Print Context Menu Command [FR]Download do Remove Print Context Menu Command [PT]تنزيل Remove Print Context Menu Command [AR]Скачать Remove Print Context Menu Command [RU]Descargar Remove Print Context Menu Command [ES]下载Remove Print Context Menu Command [ZH]Remove Print Context Menu Command herunterladen [DE]Ladda ner Remove Print Context Menu Command [SV]Download Remove Print Context Menu Command [NL]ดาวน์โหลด Remove Print Context Menu Command [TH]Tải xuống Remove Print Context Menu Command [VI]ダウンロードRemove Print Context Menu Command [JA]Unduh Remove Print Context Menu Command [ID]Remove Print Context Menu Command indir [TR]Scarica Remove Print Context Menu Command [IT]Top downloads Utilities & Tools for WindowsRelated topics about Remove Print Context Menu Command

Command in the Command field. Step 10 Replace the parts of the command that you would want to modify, when you run the command, with a parameter name surrounded by curly braces. Step 11 Click Create. The macro you create is available for use on all the devices of that type, not just the one you initially specified. To run the command see, Running CLI Macros on your Device. Create a CLI Macro from CLI History or from an Existing CLI Macro In this procedure, you are going to create a user-defined macro from a command you have already run, another user-defined macro, or from a system-defined macro. Procedure Step 1 In the left pane, . Note If you want to create a user-defined macro from CLI history, select the device on which you ran the command. CLI macros are shared across devices on the same account but not CLI history. Step 2 Click the Devices tab. Step 3 Click the appropriate device type tab and select an online and synced device. Step 4 Click >_Command Line Interface. Step 5 Find the command you want to make a CLI macro from and select it. Use one of these methods: Click the clock to view the commands you have run on that device. Select the one you want to turn into a macro and the command appears in the command pane. Click the CLI macro favorites star to see what macros already exist. Select the user-defined or system-defined CLI macro you want to change. The command appears in the command pane. Step 6 With the command in the command pane, click the CLI macro gold star . The command is now the basis for a new CLI macro. Step 7 Give the macro a unique name. Provide a description and notes for the CLI macro if you wish. Step 8 Review the command in the Command field and make the changes you want. Step 9 Replace the parts of the command that you would want to modify, when you run the command, with a parameter name surrounded by curly braces. Step

Runas is a very useful command on Windows OS. This command enables one to run a command in the context of another user account. One example scenario where this could be useful is: Suppose you have both a normal user account and an administrator account on a computer and currently you are logged in as normal user account. Now you want to install some software on the computer, but as you do not have admin privileges you can’t install the same from the current account. One option is to switch user and login as administrator. Instead, you can do the same by simply using runas command. You just need to launch the installer from command prompt using runas command and by providing administrator login id and password.Let’s see the syntax of runas command with some examples.Run a program from another user accountThe command to launch a program using another user credentials is given below.runas /user:domainname\username programFor example, if you want to open registry editor as administrator of the computer, the command would be as below.runas /user:administrator regeditAfter running the above command, you will be asked to enter the password of administrator account. After password validation, registry editor will be opened with the administrator account credentials.To specify arguments to the program:If you need to provide arguments to the program that need to be invoked as another user, you can put the program name and the parameters in double quotes.runas /user:username "program argument1 argument2 ..."For example to open the file C:\boot.ini as administrator, the command would be:runas /user:administrator "notepad C:\boot.ini"Running command prompt as another user :If you have multiple commands need to be executed with administrator(or any other user )credentials, instead of running each command using runas, you can open command prompt window once as the administrator and then run all the