08-30-2011
Are you running this command as root?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a box that people are using to ssh to our customer sites. Everyone uses an NIS account that I have created for them. I also create home directories for these users as well on this box.
My question is can use a command, like chown, to change ownership of the directories I create to the... (2 Replies)
Discussion started by: Jody
2 Replies
2. UNIX for Dummies Questions & Answers
how i could give to user permission(delete,execute and so on) and ownership to files?
Thanks (1 Reply)
Discussion started by: ithost
1 Replies
3. AIX
hello
chown not change ownership
before:
205:system ~kuku
chown kuku:system ~kuku
after no change
205:system ~kuku
aix box
can someone help me?
ariec (2 Replies)
Discussion started by: ariec
2 Replies
4. UNIX for Dummies Questions & Answers
Hi
I executed command "chown -R xxx:xxx /" with user root... and it was too late when I found the mistake. Ownership of some files under the root directory had already become xxx:xxx. Is there a way that can recovery the ownership of all my files back to the point where they were? I really thanks. (2 Replies)
Discussion started by: password636
2 Replies
5. UNIX for Dummies Questions & Answers
is there a difference in chown on a file or a directory?
how do i chown a directory and all the contents? (2 Replies)
Discussion started by: BG_JrAdmin
2 Replies
6. Shell Programming and Scripting
hello
i want shell script.
i have a source.txt
/home/user409/public_html/test/
/home/user09876/public_html/xdsss/
/home/user9765/public_html/320xxx/
.
.
.
maybe 1000 lines
i want .
1.read a source.txt
2.untar special.tar.gz into these directory in source.txt
3.i want to... (14 Replies)
Discussion started by: topic32428285
14 Replies
7. Solaris
Hello
My oracledatabase creats some xmlfiles. this files has the owner hugo. now I've a script (how runs als hugo2) and this script will insert this XMLFile into the database. But that doesn't work, because the owner of the files is wrong, and hugo has not the rights to insert this files into... (3 Replies)
Discussion started by: Street
3 Replies
8. Solaris
Hi Dears,
I have one requirement like this:
general user A can execute command C with root privilege by sudo configuration
some folders and files are created during the command C execution
user A cannot access those folders and files because the owner is root user, so I want the user A... (0 Replies)
Discussion started by: crest.boy
0 Replies
9. Shell Programming and Scripting
does anyone know how to exclude a directory with chown or chmod?
im trying to do something like this
chown $username:$username $directory/*
chown $username:$username $directory/.*
chown $username:$username $directory
and
find $directory/* -type f -exec... (1 Reply)
Discussion started by: vanessafan99
1 Replies
10. Shell Programming and Scripting
I am working on a test machine.
I just discovered that I have misunderstood the way the following command is run.
chown -Rv some_user:users /some_folder/*This command do exactly what I want. Change the owner of every things from the named folder and in all child folders.
But of course it leave... (13 Replies)
Discussion started by: jcdole
13 Replies
LEARN ABOUT SUSE
pivot_root
PIVOT_ROOT(8) Maintenance Commands PIVOT_ROOT(8)
NAME
pivot_root - change the root file system
SYNOPSIS
pivot_root new_root put_old
DESCRIPTION
pivot_root moves the root file system of the current process to the directory put_old and makes new_root the new root file system. Since
pivot_root(8) simply calls pivot_root(2), we refer to the man page of the latter for further details.
Note that, depending on the implementation of pivot_root, root and cwd of the caller may or may not change. The following is a sequence for
invoking pivot_root that works in either case, assuming that pivot_root and chroot are in the current PATH:
cd new_root
pivot_root . put_old
exec chroot . command
Note that chroot must be available under the old root and under the new root, because pivot_root may or may not have implicitly changed the
root directory of the shell.
Note that exec chroot changes the running executable, which is necessary if the old root directory should be unmounted afterwards. Also
note that standard input, output, and error may still point to a device on the old root file system, keeping it busy. They can easily be
changed when invoking chroot (see below; note the absence of leading slashes to make it work whether pivot_root has changed the shell's
root or not).
EXAMPLES
Change the root file system to /dev/hda1 from an interactive shell:
mount /dev/hda1 /new-root
cd /new-root
pivot_root . old-root
exec chroot . sh <dev/console >dev/console 2>&1
umount /old-root
Mount the new root file system over NFS from 10.0.0.1:/my_root and run init:
ifconfig lo 127.0.0.1 up # for portmap
# configure Ethernet or such
portmap # for lockd (implicitly started by mount)
mount -o ro 10.0.0.1:/my_root /mnt
killall portmap # portmap keeps old root busy
cd /mnt
pivot_root . old_root
exec chroot . sh -c 'umount /old_root; exec /sbin/init'
<dev/console >dev/console 2>&1
SEE ALSO
chroot(1), mount(8), pivot_root(2), umount(8)
AVAILABILITY
The pivot_root command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
Linux Feb 23, 2000 PIVOT_ROOT(8)