ENTR(1) General Commands Manual ENTR(1) (NAME) entr - (SYNOPSIS) entr [-acdnprsxz] utility [argument /_ ...] (DESCRIPTION) utility . entr . TTY . : -a utility . entr . -r . -c utility . (scrollback) . -d . `.' . -n . entr TTY . -p utility . -r (reload) . utility . (process group) . entr utility . TTY . -s SHELL. -x awk(1). ENTR_STATUS_SCRIPT . entr . -x . -z utility. -r - utility . /_ . . -s $0 . (COMMANDS) entr : . -r . q . (ENVIRONMENT) ENTR_STATUS_SCRIPT -x . $HOME/.entr/status.awk . ENTR_RESTART_SIGNAL utility. HUP INT QUIT TERM USR1 USR2. SIGTERM . EV_TRACE . PAGER /bin/cat . SHELL -s. /bin/sh . (EXIT STATUS) -z utility . . entr : 0 SIGINT 1 2 (EXAMPLES) : $ find src/ | entr -s 'make | head -n 20' node.js: $ ls *.js | entr -r node app.js SQL: $ echo my.sql | entr -cp psql -f /_ src/: $ while sleep 0.1; do ls -d src src/*.rb | entr make; done : $ ls * | entr -rz ./httpd Linux 6.12.113+deb13-amd64 March 2, 2026 Linux 6.12.113+deb13-amd64