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2 I remember reading that you are supposed to pray by reading from a siddur -- that it is not OK to recite the prayers by heart. Is this true? If it is, what is the reason, given that in olden days there were no siddurim and people relied on their memory? tefilla prayer-book share | improve this question asked Feb 3 at 0:47 Maurice Mizrahi Maurice Mizrahi 1,685 2 14 I don&

9 2 I lost a couple of hours trying to run VNC server (x0vncserver) and the client refused to connect with weird message that No password configured for VNC Auth The server also prints this error SVncAuth: opening password file '~/.vnc/passwd' failed Ok, I wasted a lot of time until I realized the tilde was neither expanded by the shell, nor by x0vncserver. Then I ran these tests $ echo --PasswordFile=~/.vnc/passwd --PasswordFile=~/.vnc/passwd But $ echo PasswordFile=~/.vnc/passwd PasswordFile=/home/tichomir/.vnc/passwd Why is that? Why the shell refuses to expand tilde if the argument begins with a dash? I thought tilde will always expand as long as it is not quoted, but apparently there is another rule that comes into play? bash