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How to Skip the First Line of a File Using 'awk'
The following `awk` command uses the '-F' option and NR and NF to print the book names after skipping the first book. The '-F' option is used to separ...
Read File Line by Line - PHP fgets() Function
You can use the fgets() function to read the file line by line: $handle = fopen("inputfile. txt", "r"); if ($handle) while (($line = fgets($handle)) ...
Navigating within a file in VIM
Navigating within file lines You can also use keyboard arrow keys for navigation in a file. You can also repeat the operation for N times in Vim. For ...
Reading File Line by Line in Linux Shell Script
How to Read a File Line By Line in Bash. The input file ( $input ) is the name of the file you need use by the read command. The read command reads th...
How to Show Line Numbers in Vim / Vi
To do so:Press the Esc key if you are currently in insert or append mode.Press : (the colon). The cursor should reappear at the lower left corner of t...
Bash while read line
The following syntax is used for bash shell to read a file using while loop:while read -r line; do. echo "$line" ; done < input.file.while IFS= rea...
Adding line in middle of file using command in linux
How do you add a line to a file in Linux?How do I add a line of text to the middle of a file using bash?How do I display a specific line in a file in ...
Toggling Line Numbers On/Off in the vi Text Editor
Make the vi/vim text editor show or hide line numbersPress ESC key.At the : prompt type the following command to run on line numbers: set number.To tu...
bash while read
The following syntax is used for bash shell to read a file using while loop:while read -r line; do. echo "$line" ; done < input.file.while IFS= rea...