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string_operations

6 Treffer, Zuletzt geändert: vor 3 Monaten

programs; a command line option is predefined to let the user test the availability of all the declare... and aliases, not variables; this is an attempt to let the user redefine functions to his taste. Testin... NAME; then echo "Great it's upper case" # let's create a file maybe ?? else echo "Sorry i... re generally used for system reporting utilities. Let's use the above function again, but this time put

test

1 Treffer, Zuletzt geändert: vor 3 Monaten

t null, although it was not initialized. echo # Let's try it again. if [ -n "$string1" ] # This tim