diff options
Diffstat (limited to 'usr.bin/xinstall/install.1')
| -rw-r--r-- | usr.bin/xinstall/install.1 | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/usr.bin/xinstall/install.1 b/usr.bin/xinstall/install.1 index c35c7a5..84ec638 100644 --- a/usr.bin/xinstall/install.1 +++ b/usr.bin/xinstall/install.1 @@ -29,9 +29,10 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" @(#)install.1 8.1 (Berkeley) 6/6/93 +.\" From: @(#)install.1 8.1 (Berkeley) 6/6/93 +.\" $Id$ .\" -.Dd June 6, 1993 +.Dd October 9, 1995 .Dt INSTALL 1 .Os BSD 4.2 .Sh NAME @@ -46,7 +47,7 @@ .Op Fl o Ar owner .Ar file1 file2 .Nm install -.Op Fl cs +.Op Fl Ccdps .Op Fl f Ar flags .Op Fl g Ar group .Op Fl m Ar mode @@ -67,11 +68,29 @@ If the target file already exists, it is overwritten if permissions allow. .Pp .Bl -tag -width Ds +.It Fl C . +Copy the file, as if the +.Fl c +option is specifed, +except if the target file already exists and the files are the same, +then don't change the modification time of the target .It Fl c Copy the file. This flag turns off the default behavior of .Nm install where it deletes the original file after creating the target. +.It Fl d +Print debugging information. +If +.Fl d +is specified one or more times, +then print the renaming steps for +.Fl C . +If +.Fl d +is specified two or more times, +then warn about files that aren't installed with +.Fl C . .It Fl f Specify the target's file flags. (See @@ -87,6 +106,13 @@ The specified mode may be either an octal or symbolic value; see for a description of possible mode values. .It Fl o Specify an owner. +.It Fl p +Preserve the modification time. +Copy the file, as if the +.Fl C +(Compare and copy) option is specifed, +except if the target file doesn't already exist or is different, +then preserve the modification time of the file. .It Fl s .Nm Install exec's the command @@ -109,6 +135,17 @@ creates an empty file. .Pp Upon successful completion a value of 0 is returned. Otherwise, a value of 1 is returned. +.Sh FILES +.Bl -tag -width INS@XXXX -compact +.It Pa INS@XXXX +If the +.Fl C +or +.Fl p +option is used, then temporary files named INS@XXXX, +where XXXX is decided by +.Xr mkstemp 3 , +are created in the target directory. .Sh SEE ALSO .Xr chflags 1 , .Xr chgrp 1 , @@ -122,3 +159,7 @@ The .Nm install utility appeared in .Bx 4.2 . +.Sh BUGS +Temporary files may be left in the target directory if +.Nm install +exits abnormally. |
