How do I grep the logs for two particular timestamp in Linux?

How do I grep the logs for two particular timestamp in Linux?

I suggest you do:

1. Press CTRL + ALT + T .
2. Run the command ( -E for extended regex): sudo grep -E ‘2019-03-19T09:3[6-9]’

How do I see a specific time log in Linux?

You can just use combination of grep and tail in oneliner. It will print everything from that hour, and keep tailing. or you can also use awk to print everything from start of an certain hour to end of file, and keep tailing after it, this will allow you to tail last few hours if needed.

How do I view log files in Linux?

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.

How do I locate a file in PuTTY?

If you want to find a file in some directory, use the command “find /directory -name filename. extension”. You can look for any type of file, say a php file by using the command “find . type f -name filename.

How to grep between two timestamps in SED?

For example If I use below command prints the output please suggest how to use sed command to grep between timestamps, if log file doesn’t contain starting timestamp and ending timestamp but contains logs between timestamps.

How to grep the logs between two time range?

I have a log file abc.log in which content is like this when I do a vi on it. I want to see the all the logs between this time frame: So basically whatever logs I have between these time frame I want to see it in the same order in which it is there already.

How to extract logs between two time stamps?

Please note the start time stamp or end time stamp may not be there in the log, but I want every line between these two time stamps. The above command line implements right-open time interval matching. To get closed interval semantics just increment your right date, e.g.:

Is there a command line to match timestamps?

The above command line implements right-open time interval matching. To get closed interval semantics just increment your right date, e.g.: In case you want to match timestamps in another format you have to modify the $0 ~ /^\\ [/ sub-expression. Note that it used to ignore lines without any timestamps from print on/off logic.