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input_password

10 Treffer, Zuletzt geändert: vor 19 Jahren

ers including whether or not characters should be echoed to the terminal. To turn off echoing, the command stty -echo can be used. Any subsequent user input (including... t the shell) will not be echoed. To restore the echoing, use stty echo. However, it is poor programming to make the assumption that echo is on. In some cases, echoing of characters is done at the local terminal (in which case we cannot prevent echoing passwords) and the result of the second comman

explode

2 Treffer, Zuletzt geändert: vor 16 Jahren

-223160.html)) Hallo! <code>while read line do echo -e "$line" done < ./users.csv </code> Mit diesem ... <code> IFS=";" while read User Password Email do echo -e "$User $Password $Email" done < ./users.csv </

if

2 Treffer, Zuletzt geändert: vor 19 Jahren

tests to see if the argument is non empty echo "the variable X is not the empty string" else echo "empty!" fi </code> http://pegasus.rutgers.edu/~el

in-out

1 Treffer, Zuletzt geändert: vor 19 Jahren

while read X <&3 && read Y <&4 && read Z <&5 do echo $X $Y $Z done 3<Datei-1 4<Datei-2 5<Datei-3 </cod