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if

3 Treffer, Zuletzt geändert: vor 9 Monaten

perands -n operand non zero length 1 -z operand has zero length 1 -d there exists a directory whose ... d is readable. -s file True if file exists and has a size greater than zero. -t fd True if file d... d is a socket. -N file True if file exists and has been modified since it was last read. file1 -nt