How do I run a log file from the command line?

How do I run a log file from the command line?

First method

1. type PowerShell in search area and click on “Windows PowerShell”
2. If you have a .bat (batch) file go to step 3 OR copy your commands to a file and save it with .bat extension (e.g. file.bat)
3. run the .bat file with following command. PS (location)> /file.bat | Tee-Object -file log.txt.

What does tailing a log file mean?

Using tail is a simple way to show the ends of files, for example, when analyzing logs and other text files that change over time. It may also be combined with other tools for selective, real-time monitoring. This will print the end of the file to your screen, and update it as the file changes.

How do I check logs in terminal?

For searching files, the command syntax you use is grep [options] [pattern] [file] , where “pattern” is what you want to search for. For example, to search for the word “error” in the log file, you would enter grep ‘error’ junglediskserver. log , and all lines that contain”error” will output to the screen.

Which is the best way to follow a log file?

For multiple possibilities, you could maybe drop the grep and instead use a case within the while. The capital -F tells tail to watch for the log file to be rotated; i.e. if the current file gets renamed and another file with the same name takes its place, tail will switch over to the new file.

How to view Linux log files in command line?

ls The command displays all Linux log files, such as kern.log and boot.log. These files contain the necessary information for the proper function of the operating system. Log files are accessed using root privileges.

How to create a command prompt log file?

Users with windows version less than 7 can download PowerShell online and install it. If you have a .bat (batch) file go to step 3 OR copy your commands to a file and save it with .bat extension (e.g. file.bat) This will generate a log.txt file with all command prompt output in it.

Can a command be executed from a log?

This will execute command when pattern is found in the log. Command can be any unix command including shell scripts or anything else. An even more robust approach is monit. This tool can monitor very many things, but one of them is that it will easily tail one or more logs, match against regex and then trigger a script.