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if

3 Treffer, Zuletzt geändert: vor 8 Wochen

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

input_password

3 Treffer, Zuletzt geändert: vor 8 Wochen

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

find

2 Treffer, Zuletzt geändert: vor 8 Wochen

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