multitail
Extension of tail. tldr-pages
On several platforms
Several platforms
Tail all files matching a pattern in a single stream
multitail -Q 1 'pattern'IdentifyTail all files in a directory in a single stream
multitail -Q 1 'path/to/directory/*'IdentifyAutomatically add new files to a window
multitail -Q patternIdentifyShow 5 logfiles while merging 2 and put them in 2 columns with only one in the left column
multitail -s 2 -sn 1,3 path/to/mergefile -I path/to/file1 path/to/file2 path/to/file3 path/to/file4Identify