e36freak 1309542099 learn In bash 4.x, the special variable BASH_XTRACEFD allows you to specify a different file descriptor for xtrace (set -x) output. This can be useful when you want to redirect it elsewhere, without affecting the rest of stderr.
e36freak 1309542279 forget
e36freak 1309542286 learn In bash 4.x, the shell variable BASH_XTRACEFD allows you to specify a different file descriptor for xtrace (set -x) output. This can be useful when you want to redirect it elsewhere, without affecting the rest of stderr.