WebDec 1, 2024 · Using Bash Commands To solve the problem we need to write a shell script called getLine. $ cat getLine.sh #!/bin/bash FILE="$1" LINE_NO=$2 i=0 while read line; do i=$ ( ( i + 1 ) test $i = $LINE_NO && echo "$line"; done <"$FILE" The shell scripts above accept two arguments: the file name and the target line numbers. WebJul 8, 2024 · Print all matching lines (without the filename or the file path) in all files under the current directory that start with “access.log”, where the next line contains the string “404”.

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WebThis Bash script will read lines from a file called file.txt. The while read line loop iterates over each line in the file, executing the code inside the loop for each line. The if condition will execute if it is true, which results in executing the break to terminate the script. The actual code example is given below: WebFeb 24, 2024 · for LINE in $LINES do echo "$LINE" done Do and done are used to define the commands to be executed at each iteration of the for loop. For example, if you have a file with 10 lines the for loop will go through 10 iterations and at each iteration it … crystal\u0027s vh

How to Display Specific Lines From a File in Linux [3 Ways]

WebDec 29, 2024 · Bash read Built-in read is a bash built-in command that reads a line from the standard input (or from the file descriptor) and split the line into words. The first word is assigned to the first name, the second one to the second name, and so on. The general syntax of the read built-in takes the following form: read [options] [name...] WebNov 29, 2007 · its much more comfortable with awk. try this, Code: awk ' { print $0, NR }' b. this prints the content read from a line and the line number. to skip first line and print only … WebApr 7, 2024 · Innovation Insider Newsletter. Catch up on the latest tech innovations that are changing the world, including IoT, 5G, the latest about phones, security, smart cities, AI, robotics, and more. crystal\\u0027s tx