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input_password

4 Treffer, Zuletzt geändert: vor 9 Monaten

ying it on the screen. The UNIX Bourne shell does not have this functionality as a command, but a combi... numerous terminal parameters including whether or not characters should be echoed to the terminal. To t... nput (including commands typed at the shell) will not be echoed. To restore the echoing, use stty ech... s done at the local terminal (in which case we cannot prevent echoing passwords) and the result of the

if

3 Treffer, Zuletzt geändert: vor 9 Monaten

ment is non empty echo "the variable X is not the empty string" else echo "empty!" fi </code> ... ='. string1 != string2 True if the strings are not equal. string1 < string2 True if string1 sorts... binary operators return true if arg1 is equal to, not equal to, less than, less than or equal to, great

find

2 Treffer, Zuletzt geändert: vor 9 Monaten

Textdateien im Quellcode): <code>find . -type f -not -regex '\./\.git.*' | xargs cat | wc -l</code> N... mit Quellcode zählen: <code>find . -name *.[hcS] -not -regex '\./\.git.*' | xargs cat | wc -l</code> L