What I thought would be trivial is becoming a nightmare. Can
anybody set me straight. Thanks in advance.
void writeAndPause(string s)
{
writeln(s);
// writeln("Press any key to continue..."); // works fine on
Windows
// executeShell("pause"); // works fine on
Windows
I tried the following read command and it works great in a Ubuntu
shell:
read -rsp $'Press any key to continue...\n' -n 1 key
but when I put it in executeShell it doesn't pause and returns
executeShell(`read -rsp $'Press any key to continue...\n' -n 1
key`);
executeShell("read -rsp $'Press any key to continue...\n' -n 1
key");
returns /bin/sh: 1: read: Illegal option -s
I tried the spawnShell...
auto pid = spawnShell(`read -n1 -r -p "Press any key to
continue..." key`);
wait(pid);
returns /bin/sh: 1: read: Illegal option -n
}