===
Common practice for inputing passwords is to read the text without displaying it on the screen. The... red before the stty change and restored after the read. The following code will read a password into the variable secret:
<code bash>
stty_orig=`stty -g`
stty -echo
read secret
stty $stty_orig
</code>
e/index.php/t-223160.html))
Hallo!
<code>while
read line
do
echo -e "$line"
done < ./users.csv
</code... ch einfach die Möglichkeit, eine Eingabezeile von read über die Umgebungsvariable IFS (Input Field Separator) zu splitten:
<code>
IFS=";"
while read User Password Email
do
echo -e "$User $Password $
ffnen, zum Beispiel:
<code>
# Dateimischer
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
</code>
Die Anzahl der offen
ipe (FIFO).
-r file
True if file exists and is readable.
-s file
True if file exists and has a siz... le exists and has been modified since it was last read.
file1 -nt file2
True if file1 is newer (accor
