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Verziószám: 4.8.6 (Debian 10-ben)
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A tempfile Linux parancs manual oldala és súgója. A tempfile parancs temp fájlokat hoz létre biztonságos módon.
Man oldal kimenet
man tempfile
TEMPFILE(1) General Commands Manual TEMPFILE(1) NAME tempfile - create a temporary file in a safe manner SYNOPSIS tempfile [-d DIR] [-p STRING] [-s STRING] [-m MODE] [-n FILE] [--directory=DIR] [--prefix=STRING] [--suffix=STRING] [--mode=MODE] [--name=FILE] [--help] [--version] DESCRIPTION tempfile creates a temporary file in a safe manner. It uses mkstemps(3) to choose the name and opens it with O_RDWR | O_CREAT | O_EXCL. The filename is printed on standard output. The directory in which to create the file might be searched for in this order: a) In case the environment variable TMPDIR exists and contains the name of an appropriate directory, that is used. b) Otherwise, if the --directory argument is specified and appropriate, it is used. c) Otherwise, P_tmpdir (as defined in <stdio.h>) is used when appropriate. d) Finally an implementation-defined directory (/tmp) may be used. OPTIONS -d, --directory DIR Place the file in DIR. -m, --mode MODE Open the file with MODE instead of 0600. -n, --name FILE Use FILE for the name instead of tempnam(3). The options -d, -p, and -s are ignored if this option is given. -p, --prefix STRING Use up to five letters of STRING to generate the name. -s, --suffix STRING Generate the file with STRING as the suffix. --help Print a usage message on standard output and exit successfully. --version Print version information on standard output and exit successfully. RETURN VALUES An exit status of 0 means the temporary file was created successfully. Any other exit status indicates an error. BUGS Exclusive creation is not guaranteed when creating files on NFS partitions. tempfile cannot make temporary directories. tempfile is deprecated; you should use mktemp(1) instead. EXAMPLE #!/bin/sh #[...] t=$(tempfile) || exit trap "rm -f -- '$t'" EXIT #[...] rm -f -- "$t" trap - EXIT exit SEE ALSO tempnam(3), mktemp(1) Debian 27 Jun 2012 TEMPFILE(1)
Súgó kimenet
tempfile --help
Usage: tempfile [OPTION] Create a temporary file in a safe manner. -d, --directory=DIR place temporary file in DIR -m, --mode=MODE open with MODE instead of 0600 -n, --name=FILE use FILE instead of tempnam(3) -p, --prefix=STRING set temporary file's prefix to STRING -s, --suffix=STRING set temporary file's suffix to STRING --help display this help and exit --version output version information and exit
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