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input_password

4 Treffer, Zuletzt geändert: vor 8 Wochen

terminal. To turn off echoing, the command stty -echo can be used. Any subsequent user input (including... 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 do... the variable secret: <code bash> stty_orig=`stty -g` stty -echo read secret stty $stty_orig </code>

explode

2 Treffer, Zuletzt geändert: vor 8 Wochen

-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 8 Wochen

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 8 Wochen

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