Related:Securely feeding a program with a passwordHow to read from stdin in process substitution?Process substitution and cat: can't read stdinI've read the above questions and I still can't work out how to do what I need.I have a binary command I'll call getreport that does the following:Prompt for a password (prompt sent to stderr)Read the password from stdin.Print extensive data to stdout.I have another binary command to parse the output from the first command that I'll call processreport.  However, it doesn't work with stdin; it will only accept and process a file specified on the command line with a -i flag.  It reads from the file, does things with the data it reads in, and outputs data about what it did.  (The processreport command can also prompt for a password, entirely separately from getreport.)I want to use process substitution to make this possible in a single line, rather than requiring a temp file to hold the output of getreport.Something like:processreport -i <(getreport)However, I don't know how to make getreport read in from the terminal the password it requires.Is this possible?
Read a password securely from within process substitution?
bash;pipe;read;fifo;process substitution