NAME

iotrace - Like strace enough to log STDIN STDOUT STDERR I/O

SYNOPSYS

$ iotrace -v -s9000 -tt -e execve,clone,openat,close,read,write -o /tmp/sort.iotrace sort < /etc/passwd > /tmp/passwd.sorted
$ iotrace -v -s9000 -o /tmp/perl.iotrace perl -n -e 'print if /./' < /etc/bashrc > /tmp/bashrc.nonblanklines.txt
$ diff -wui /etc/bashrc /tmp/bashrc.nonblanklines.txt