Add Job to Cron (Crontab Command Examples) - Unix / Linux

Unix or Linux operating system provides a feature for scheduling the jobs. You can setup command or scripts which will run periodically at the specified time. The Crontab is command used to add or remove jobs from the cron. The cron service is a daemon runs in the...

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Date Command in Unix and Linux Examples

Date command is used to print the date and time in unix. By default the date command displays the date in the time zone that the unix operating system is configured. Now let see the date command usage in unix Date Command Examples: 1. Write a unix/linux date...

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Tail Command Examples in Unix / Linux

The tail command in unix or linux system is used to print the last N lines from the file on the terminal. Tail command is especially used with log files to read the last few lines to know about the error messages. The syntax of tail command is...

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Hostname Command Examples in Unix / Linux

Hostname is the name of the system or server you are logged into. The hostname can also refer to the sitename or computer name. As an example, if an organization domain name is "google.com" and a specific computer name in that doman is "unix-box", then the hostname of...

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Paste Command Examples in Unix / Linux

Paste command is one of the useful commands in unix or linux operating system. The paste command merges the lines from multiple files. The paste command sequentially writes the corresponding lines from each file separated by a TAB delimiter on the unix terminal. The syntax of the paste...

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Objectives: LPIC-3 Exam 304 - Virtualization

LPIC-3 Exam 304: Virtualization Exam Objectives Version: Version 2.0 Exam Code: 304-200 About Objective Weights: Each objective is assigned a weighting value. The weights indicate the relative importance of each objective on the exam. Objectives with higher weights will be covered in the exam with more questions. Topic 330: Virtualization 330.1...

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FTP (File Transfer Protocol) Command Examples

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The FTP (file transfer program) utility is used to transfer files between a local machine and remote network machine Using the File Transfer protocol. In simple terms it transfers / copies files between two computers. You can transfer files between unix systems and also non-unix systems like windows...

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Sort Command Examples in Unix / Linux

Sort command in unix or linux system is used to order the elements or text. Sort command has the capability of sorting numerical values and strings. The sort command can order the lines in a text file. The syntax of sort command is: sort [options] filename The options...

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Zip Command Examples in Unix / Linux

zip is used to compress the files to reduce file size and also used as file package utility. zip is available in many operating systems like unix, linux, windows etc. If you have a limited bandwidth between two servers and want to transfer the files faster, then zip...

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LPIC-3 Exam 303: Security (Objectives)

Exam Objectives Version: Version 2.0 Exam Code: 303-200 About Objective Weights: Each objective is assigned a weighting value. The weights indicate the relative importance of each objective on the exam. Objectives with higher weights will be covered in the exam with more questions. LPIC-3 Exam 303: Security Topic 325: Cryptography 325.1...

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