Less command in Linux is used to read the contents of a text file one page at a time at the terminal. It is useful for reading large text file because it accesses the file page by page rather than loading the complete file. This results in faster loading and the file can be browsed […]
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history command in Linux is a built-in shell tool used to display the previously executed command in terminal. By default, it will display the 500 most recent commands, beginning with the oldest. It is possible for users to reuse any listed command without having to type it again. In this tutorial, you will learn about history
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head command in Linux distributions is used to print the first lines of one or more files or piped data to standard output. By default, head command prints first 10 lines. In tutorial you will learn about head command in Linux, uses of head command with examples. Syntax of head command The syntax for using
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echo command is built in command in Linux, that prints text/string passed to this command as an argument on the terminal as an output. In other words, you can say “echo is a command that will display any text that you ask it to display” or “echo command used to display a string provided by
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date date -u date –help date –date=”05/13/2024″ date –date=”May 13 2024″ date +”Year: %Y, Month: %m, Day: %d” date “+DATE: %D%nTIME: %T” date –date=”5 year ago” date –date=”5 month ago” date –date=”5 days ago” date –date=”5 hour ago” date –date=”5 minute ago” date –date=”5 second ago” date –date=”yesterday” date –date=”tomorrow” date –date=”next wednesday” date –date=”5
date command in Linux, Uses of date command with examples Read More »
top -h top -n 5 top -u username Press q for exit top -b Press CTRL+C for exit top -s Press q for exit
Syntax of tee command tee [option] [file] tee command options To get help with tee command and display all options available for tee command use tee –help command. tee –help tee –version tee command usage with examples free | tee memory.txt Here I am using tee command pipe with free command and output of free
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type time time ls time wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz help time
time command in Linux, Uses of time command with examples Read More »
tail –help tail –version cat alpha.txt cat cal.txt tail file tail alpha.txt tail file1 file2 tail cal.txt alpha.txt tail -q file1 file2 tail -q cal.txt alpha.txt tail -n file tail -n 5 alpha.txt tail -5 alpha.txt tail +9 alpha.txt tail -c file tail -c 25 alpha.txt tail -v file tail -v alpha.txt
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tac –help tac –version tac filename tac abc.txt tac file1 file2 … tac abc.txt def.txt tac -b abc.txt def.txt tac -r abc.txt def.txt echo “Sandy,Mandy” | tac echo “Sandy,Mandy” | tac -s , echo “Sandy,Mandy” | tac -b -s ,
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