Title: Theory / Unimportant / CS / command line / pipe tools / ts

Instruction: ts
Page: man
Returns: input, with a timestamp prefixing each line

Instruction: ts -r
Page: man
Returns: input, replacing timestamp by how much time was spent between now and timestamp

Fla: format
Page: man
Prefix: ts (-r)
Print: output uses format to print time instead of default format or time difference

Fla: -i
Page: man
Prefix: ts
Print: print the difference since the last time stamp instead of the actual timestapm

Fla: -i
Page: man
Prefix: ts
Print: print the difference since the start of the program instead of the actual time stamp