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0 byte 파일 생성 - touch

작성자 관리자 (admin)
조회수 77
입력일 2021-12-21 08:53:43

# touch 파일명

# touch test.jsp
# ll

total 4
drwx------ 1 root root 4096 Dec 21 08:51 ./
drwxr-xr-x 1 root root 4096 Dec  8 11:36 ../
-rw------- 1 root root  401 Dec  8 17:38 .bash_history
-rw-r--r-- 1 root root 3106 Dec  5  2019 .bashrc
-rw-r--r-- 1 root root    0 Dec 21 08:35 .motd_shown
-rw-r--r-- 1 root root  161 Dec  5  2019 .profile
-rw-r--r-- 1 root root    0 Dec  8 12:00 ROOT.md
drwxr-xr-x 1 root root 4096 Dec 21 08:38 main/
-rw-r--r-- 1 root root    0 Dec 21 08:51 test.jsp

# touch --help

Usage: touch [OPTION]... FILE...
Update the access and modification times of each FILE to the current time.

A FILE argument that does not exist is created empty, unless -c or -h
is supplied.

A FILE argument string of - is handled specially and causes touch to
change the times of the file associated with standard output.

Mandatory arguments to long options are mandatory for short options too.
  -a                     change only the access time
  -c, --no-create        do not create any files
  -d, --date=STRING      parse STRING and use it instead of current time
  -f                     (ignored)
  -h, --no-dereference   affect each symbolic link instead of any referenced
                         file (useful only on systems that can change the
                         timestamps of a symlink)
  -m                     change only the modification time
  -r, --reference=FILE   use this file's times instead of current time
  -t STAMP               use <CC]YY]MMDDhhmm[.ss] instead of current time
      --time=WORD        change the specified time:
                           WORD is access, atime, or use: equivalent to -a
                           WORD is modify or mtime: equivalent to -m
      --help     display this help and exit
      --version  output version information and exit

Note that the -d and -t options accept different time-date formats.

GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report touch translation bugs to <https://translationproject.org/team/>
Full documentation at: <https://www.gnu.org/software/coreutils/touch>
or available locally via: info '(coreutils) touch invocation'

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