touch(1B) SunOS/BSD Compatibility Package Commands touch(1B)NAMEtouch - change file access and modification times
SYNOPSIS
/usr/ucb/touch [-acfm] file...
DESCRIPTIONtouch sets the access and modification times of each file to the cur‐
rent time. file is created if it does not already exist.
OPTIONS-a Change the access time of file. Do not change the modification
time unless -m is also specified.
-c Do not create file if it does not exist.
-f Attempt to force the touch in spite of read and write permis‐
sions on file.
-m Change the modification time of file. Do not change the access
time unless -a is also specified.
USAGE
See largefile(5) for the description of the behavior of touch when
encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
EXIT STATUS
The following exit values are returned:
0 touch executed successfully and all requested changes were
made.
>0 An error occurred. touch returns the number of files for which
the times could not be successfully modified.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │SUNWscpu │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOtouch(1), attributes(5), largefile(5)SunOS 5.10 26 Oct 1995 touch(1B)