lhunath 1309336211 learn To communicate between processes, you can use traps and signals, (named) pipes, or files.
lhunath 1315603478 forget
lhunath 1315603596 learn To communicate between processes, you can use file descriptors (stdin/stdout/...), (named) pipes, files or exit codes.
lhunath 1315603902 forget
lhunath 1315603979 learn To communicate between processes, you can use file descriptors (stdin/stdout/...), (named) pipes (mkfifo or |), files, exit codes ($?) or signals (trap + kill).
lhunath 1347808285 forget
lhunath 1347808391 learn To communicate between processes, you can use file descriptors (stdin/stdout/...), (named) pipes (mkfifo or |), files, exit codes ($?) or signals (trap + kill). If you are *starting* the other process you can also pass arguments or environment variables.