To look at the last few lines of a file, use the tail command. tail works the same way as head: type tail and the filename to see the last 10 lines of that file, or type tail -number filename to see the last number lines of the file. Try using tail to look at the last five lines of your .
How do I see the end of a file in Linux?
The tail command is a core Linux utility used to view the end of text files. You can also use follow mode to see new lines as they’re added to a file in real time. tail is similar to the head utility, used for viewing the beginning of files.
How do I open the first 10 lines of a file in Linux?
To look at the first few lines of a file, type head filename, where filename is the name of the file you want to look at, and then press <Enter>. By default, head shows you the first 10 lines of a file. You can change this by typing head -number filename, where number is the number of lines you want to see.
How do I view a command in Linux?
watch command in Linux is used to execute a program periodically, showing output in fullscreen. This command will run the specified command in the argument repeatedly by showing its output and errors. By default, the specified command will run every 2 seconds and watch will run until interrupted.
How do I redirect the number of lines in Unix?
You can use the -l flag to count lines. Run the program normally and use a pipe to redirect to wc. Alternatively, you can redirect the output of your program to a file, say calc. out , and run wc on that file.
How do I list the first 10 files in Linux?
The ls command even has options for that. To list files on as few lines as possible, you can use –format=comma to separate file names with commas as in this command: $ ls –format=comma 1, 10, 11, 12, 124, 13, 14, 15, 16pgs-landscape.
How do we go to the start of a line?
To navigate to the beginning of the line in use: “CTRL+a”. To navigate to the end of the line in use: “CTRL+e”.
What is netstat command?
Description. The netstat command symbolically displays the contents of various network-related data structures for active connections. The Interval parameter, which is specified in seconds, continuously displays information regarding packet traffic on the configured network interfaces.
What does free command do in Linux?
The free command gives information about used and unused memory usage and swap memory of a system. By default, it displays memory in kb (kilobytes). Memory mainly consists of RAM (random access memory) and swap memory.