grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...
tmux - tmux is a terminal multiplexer: it enables a number of terminals (or windows), each running a...
grep - grep is a command-line utility for searching plain-text data sets for lines matching a regular...
GNU Screen - Screen is a full-screen window manager that multiplexes a physical terminal between several...
dnGREP - dnGrep allows you to search across files with easy-to-read results.
mtm - Perhaps the smallest useful terminal multiplexer in the world.