03-11-2008
Permission to give it a beer.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I need to do a bakcup for some files, in the same tape but in diferente time....
at 9am i need the file /public/test1.txt then...
tar -cvf /dev/st0 /public/test1.txt
at 12pm i need the file /public/test2.txt the....
tar ¿? /public/test2.txt
in this point i have problem beacuse when... (3 Replies)
Discussion started by: sokobans
3 Replies
2. UNIX for Advanced & Expert Users
hi ,
On AIX 4.3.3
I typed the following command
tar -cvf <filename> ( actually I forgot to type the device name)
the output was change in the file size to 10240 bytes
I tried tar -xvf to extract the same but file size is same.
The file was "txt" file and was readable before the... (2 Replies)
Discussion started by: amit
2 Replies
3. UNIX for Advanced & Expert Users
Can someone please verify for me if tar compresses the directory or filesystem it is asked to back up??
reason am asking is I checked the size of the /home directory before running a tar command
now, after I ran the tar command and the tar was done extracting the directory from the archive, I... (2 Replies)
Discussion started by: TRUEST
2 Replies
4. UNIX for Advanced & Expert Users
I am using a tar command to backup my system. It works properly.
I have had some trouble and I need to restore a few files.
I am using the following command :
tar xvf /dev/rmt2h myfile_to_restore
The tar command seemd to work but after a long time I got the following error message :... (6 Replies)
Discussion started by: renard
6 Replies
5. Shell Programming and Scripting
The below tar command works fine for me,
tar -cvf - `find ./srcdir -type d` | (cd ./destdir ; tar -xvf - )
but this version is giving error to me:
cd ./srcdir &&
tar -cf - . |
gzip -9 |
cd ../destdir &&
gzip -d |
tar -xf -
error is: gzip: compressed data not read from a terminal.... (2 Replies)
Discussion started by: royalibrahim
2 Replies
6. UNIX for Dummies Questions & Answers
I've done a tar -cvf data.tar *
in our live data directory on a Solaris machine.
I copy the tar file to the test area and try
tar -xvf data.tar .
and it uses the full path in the tar file and overwrites the live ones again.
I've used tar many a time and don't understand why its happening.... (1 Reply)
Discussion started by: kinhell
1 Replies
7. Shell Programming and Scripting
i have some 685 files in my directory.Below the count:
find . -name "CurrentCollectorMeterReadBackup_2009*" -exec ls -ltr {} \; | wc -l
685
i want to tar them but it is telling me arg list too long. how to tar all this files in one shot
tar -cvf - -L... (1 Reply)
Discussion started by: ali560045
1 Replies
8. UNIX for Dummies Questions & Answers
Hi all,
4 files are returned when i issue 'find . -mtime -1 -type f -ls'.
./ora_475244.aud
./ora_671958.aud
./ora_934052.aud
./ora_934050.aud
However, when I issued the below command:
tar -cvf test.tar `find . -mtime -1 -type f`, the tar file only contains the 1st file -... (2 Replies)
Discussion started by: ahSher
2 Replies
9. Linux
can someone help me here. apparently, the colon i included in the name of this file is making it difficult for tar to untar it. please help
####### tar xvf DailyConfigs_Nov-19-11\:00-2009.tar
rsh: DailyConfigs_Nov-19-11: Name or service not known
tar: DailyConfigs_Nov-19-11\:00-2009.tar:... (4 Replies)
Discussion started by: SkySmart
4 Replies
10. Shell Programming and Scripting
Hi all,
I have a tar file and inside that tar file is a folder with additional tar.gz files. What I want to do is look inside the first tar file and then find the second tar file I'm looking for, look inside that tar.gz file to find a certain directory. I'm encountering issues by trying to... (1 Reply)
Discussion started by: bashnewbee
1 Replies
LEARN ABOUT FREEBSD
acl_add_perm
ACL_ADD_PERM(3) BSD Library Functions Manual ACL_ADD_PERM(3)
NAME
acl_add_perm -- add permissions to a permission set
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_add_perm(acl_permset_t permset_d, acl_perm_t perm);
DESCRIPTION
The acl_add_perm() function is a POSIX.1e call that adds the permission contained in perm to the permission set permset_d.
Note: it is not considered an error to attempt to add permissions that already exist in the permission set.
For POSIX.1e ACLs, valid values are:
ACL_EXECUTE Execute permission
ACL_WRITE Write permission
ACL_READ Read permission
For NFSv4 ACLs, valid values are:
ACL_READ_DATA Read permission
ACL_LIST_DIRECTORY Same as ACL_READ_DATA
ACL_WRITE_DATA Write permission, or permission to create files
ACL_ADD_FILE Same as ACL_READ_DATA
ACL_APPEND_DATA Permission to create directories. Ignored for files
ACL_ADD_SUBDIRECTORY Same as ACL_APPEND_DATA
ACL_READ_NAMED_ATTRS Ignored
ACL_WRITE_NAMED_ATTRS Ignored
ACL_EXECUTE Execute permission
ACL_DELETE_CHILD Permission to delete files and subdirectories
ACL_READ_ATTRIBUTES Permission to read basic attributes
ACL_WRITE_ATTRIBUTES Permission to change basic attributes
ACL_DELETE Permission to delete the object this ACL is placed on
ACL_READ_ACL Permission to read ACL
ACL_WRITE_ACL Permission to change the ACL and file mode
ACL_SYNCHRONIZE Ignored
Calling acl_add_perm() with perm equal to ACL_WRITE or ACL_READ brands the ACL as POSIX. Calling it with ACL_READ_DATA, ACL_LIST_DIRECTORY,
ACL_WRITE_DATA, ACL_ADD_FILE, ACL_APPEND_DATA, ACL_ADD_SUBDIRECTORY, ACL_READ_NAMED_ATTRS, ACL_WRITE_NAMED_ATTRS, ACL_DELETE_CHILD,
ACL_READ_ATTRIBUTES, ACL_WRITE_ATTRIBUTES, ACL_DELETE, ACL_READ_ACL, ACL_WRITE_ACL or ACL_SYNCHRONIZE brands the ACL as NFSv4.
RETURN VALUES
The acl_add_perm() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to
indicate the error.
ERRORS
The acl_add_perm() function fails if:
[EINVAL] Argument permset_d is not a valid descriptor for a permission set within an ACL entry. Argument perm does not contain a
valid acl_perm_t value. ACL is already branded differently.
SEE ALSO
acl(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_brand_np(3), acl_get_permset(3), acl_set_permset(3), posix1e(3)
STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
HISTORY
POSIX.1e support was introduced in FreeBSD 4.0. The acl_add_perm() function was added in FreeBSD 5.0.
AUTHORS
The acl_add_perm() function was written by Chris D. Faulhaber <jedgar@fxp.org>.
BSD
June 25, 2009 BSD