Aspell is a tool that may serve as an alternative to ispell, a standalone spell checker, a test tool to evaluate Aspell's functionality, and a tool for organizing dictionaries.
The bash shell's history!! The command displays the last order that was input. The history command in the bash shell displays the most recently run commands. By default, the account is enabled. The authorities set +o history and establish o history can be used to enable or disable history, respectively. The HISTSIZE environment variable tells bash how many history lines should be retained.
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The scenario states that Mavi wishes to update the private.txt file's modified date and time to a particular day and time. He may do this using the touch -t or touch -d command. In contrast to the touch -t command, which requires the date and time in the format MMDDhhmm.ss, the touch -d command is more flexible.
On a Linux computer, users may create, change, and store files using the VI, a visual interactive text editor. It operates in the below modes:
Command: This is the command's default mode. In this mode, several commands can modify the opened text.
Text entry: In this mode, users can type straight into the text screen area.
The w command shows the tasks and users that are presently logged in.
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The graphical mail clients in Red Hat Enterprise Linux are Evolution and Mozilla.
In order to replace all the occurrences of "net" with "Net" in the first fifty lines of the file, you will have to execute the following command:
:1,50 s/net/Net/g. This command is issued in the command mode of the VI utility. 1,50 defines the current document's initial and final line numbers where the command will execute. The s/ switch with the net/Net/g option will globally replace all the occurrences of "net" with "Net".
