gotf converts epoch times in inputs to human readable strings
and outputs them to stdout.
$ gotf --help
usage: ./gotf <options> [file1 [file2 [...]]]
GOlang Time Formatter
Reads text files, converting epoch times to human readable, outputting to stdout.
10-digits are interpreted as seconds, 13 as milliseconds,
16 as microseconds, and 19 as nanoseconds.
If no filenames or only '-' is passed, stdin is processed.
example:
echo 1637421447 | gotf
gotf -g log.txt | head
-b, --block use block buffering (default: line buffering)
-d, --date default format with '2006-01-02 15:04:05'
-f, --format string golang Time.Format string (default: '15:04:05')
-g, --global global match
-h, --help show help```
Binaries for multiple platforms are released on GitHub through GitHub Actions.
You can also install for various platforms with Homebrew from neomantra/homebrew-tap:
brew tap neomantra/homebrew-tap
brew install gotf
Raw log:
$ cat log.txt
[1524241219] Time is on my side
[1555777220] Yes it is
[1587399621] A time in ecpoch millis: 1637419929123
[1618935621] A time in ecpoch nanos: 1637419929123456789
Basic usage, piping from stdin:
$ cat log.txt | gotf
[12:20:19] Time is on my side
[12:20:20] Yes it is
[12:20:21] A time in ecpoch millis: 1637419929123
[12:20:21] A time in ecpoch nanos: 1637419929123456789
Date conversion:
$ gotf -d log.txt
[2018-04-20 12:20:19] Time is on my side
[2019-04-20 12:20:20] Yes it is
[2020-04-20 12:20:21] A time in ecpoch millis: 1637419929123
[2021-04-20 12:20:21] A time in ecpoch nanos: 1637419929123456789
Global match, converting sub-second times:
$ gotf -gd log.txt
[2018-04-20 12:20:19] Time is on my side
[2019-04-20 12:20:20] Yes it is
[2020-04-20 12:20:21] A time in ecpoch millis: 2021-11-20 09:52:09.123
[2021-04-20 12:20:21] A time in ecpoch nanos: 2021-11-20 09:52:09.123456789
This simple script will run unit tests and build the gotf binary for your plaftorm.
$ ./build.sh
+ set -e
+ go test neomantra/gotf/internal/gotf
ok neomantra/gotf/internal/gotf (cached)
+ go build -o gotf cmd/gotf/main.go./build.sh
Copyright (c) 2021 Neomantra BV
Released under the MIT License, see LICENSE.txt.