timeprefix

Description: Prefix each line with the time it as written
Status: Feature complete
Source: https://git.maandree.se/timeprefix
Latest release: 3.1
License: ISC License (Internet Systems Consortium license)
Written in: C (ISO C99)

timeprefix reads stdin line by line and prefix the current time (at the point the line has been fully read) to each line and prints the prefixed line to stdout.