10 More Discussions You Might Find Interesting
1. Red Hat
Hi,
Just installed BIND on rhel6 as a primary new DNS server and all went well, digging and resolving as it should.
However, all zone files are listed in the /var/named dir as well as the /var/named/chroot/var/named. Although no dynamic links are shown, they are. This doesn't seem secure to me,... (2 Replies)
Discussion started by: Duffs22
2 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
I have two doms on my machine. I boot my machine from an rfs in one dom1 and mount the other rfs in the other dom2 at /media. Now I wanted to restrict access of users on dom2 to only their home directories. I do not want them to access any other directories on dom1 or dom2. So I mounted... (2 Replies)
Discussion started by: sai2krishna
2 Replies
3. Solaris
Hi all,
I'm trying to start named in chroot environment manually but i'm getting the following error
bash-3.00# cat /etc/release
Solaris 10 6/06 s10s_u2wos_09a SPARC
Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
Use is... (1 Reply)
Discussion started by: h@foorsa.biz
1 Replies
4. UNIX for Dummies Questions & Answers
I decided to try creating a chroot environment with a BT5r2 iso file. I'm just wanting to run Backtrack from inside Debian without having to reboot into my other partition or use vmware.
I found some documentation on how to do this with BT4 at this link:
... (0 Replies)
Discussion started by: Azrael
0 Replies
5. Solaris
Hello Friends,
I am trying the chroot command on a Solaris box (SunOS sx07 5.10 Generic_144489-12 i86pc i386 i86pc) but i am getting an error message
chroot: exec failed: Exec format error
Did any of you folks got this error before .. and how did you guys fix it .. please help me... (2 Replies)
Discussion started by: sudharma
2 Replies
6. UNIX for Advanced & Expert Users
I have a simple sandbox program which runs a command as user "nobody" in a chroot jail. It sets resource limits with setrlimit, changes the user id with setuid, changes the root dir with chroot, and then calls exec to execute the command given as command line parameters. It is of course a... (8 Replies)
Discussion started by: john.english
8 Replies
7. Solaris
Hi all. I have installed openssh 5.3 and set up jailed root.
It works almost as I want it to I cant cd to any directory above my ch root.
my config :
entry in passwd:
test2:x:103:113::/users2/test2:/bin/false
sshd_conf:
Match User test2
ChrootDirectory /users2/%u
# ... (4 Replies)
Discussion started by: vettec3
4 Replies
8. UNIX for Dummies Questions & Answers
I was reading an article on how it is very important to setup a chroot jail to run bind. I can follow what the article says but one thing I am unclear about is now on system boot the BIND process in the chroot jail will start since it the owner will no longer be root but some other user. Can... (1 Reply)
Discussion started by: mojoman
1 Replies
9. UNIX for Advanced & Expert Users
HI ,
I am trying to setup chrooted environment on RHEL4, for squid proxy.
I have copied the required libraries and stuff for chroot. Used the below for chroot-shell .
user is squid
# grep squid /etc/passwd
squid:x:500:501::/opt/squid:/bin/chroot-shell
directory trying to jail is... (2 Replies)
Discussion started by: Crazy_murli
2 Replies
10. Linux
If i were to create a new user for my ftp would chroot be the proper command to set there root directory as the file i've put all my FTP stuff in? Also would that jail them, or would they beable to get out of the set directory? (0 Replies)
Discussion started by: byblyk
0 Replies
MIC-CHROOT(1) General Commands Manual MIC-CHROOT(1)
NAME
mc-chroot - chroot into a live image in order to do some changes
SYNOPSIS
mic-chroot [options] <image|image fs>
<image> is a live image file name, <image fs> is a directory path which
contains the whole file system unpacked from a live image.
DESCRIPTION
mic-chroot can chroot into a live image to do some changes, you can use it to unpack a live image then do some changes, once changes are
done, you can regenerate a live image including those changes you did.
mic-image-manager has a GUI tool for mic-chroot, you can use it if you prefer to use GUI instead of command line.
OPTIONS
--version show version number
-h, --help show this help message
-s SAVETO, --save-to=SAVETO Save unpacked filesystem to the specified path
--unpack-only Just unpack an image, this is used tounpack an image with -s option together
-b BINDMOUNTS, --bind-mounts=BINDMOUNTS Specify bind mount list, for example: -b "/proc:/proc;/:/parentroot"
-c CONVERTTO, --convert-to=CONVERTTO Convert it to the specified type live image on exiting, the allowed value is livecd or liveusb
--convert-only Just convert an image, this will skip chroot and directly convert an image/filesytem with -c option together
-o OUTDIR, --outdir=OUTDIR Output directory to use (default: current work dir)
EXAMPLES
Unpack an image to a directory and chroot into it:
mic-chroot -s /my/fs/root
EXIT STATUS
mic-image-convertor returns a zero exist status if it succeeds, otherwise return non-zero and print error message.
AUTHOR
Yi Yang, Anas Nashif, Jianfeng Ding
SEE ALSO
mic-image-creator(1), mic-convertor(1), mic-image-writer(1), mic-livecd-iso-to-disk(1), mic-image-manager(1)
perl v5.12.3 2011-05-31 MIC-CHROOT(1)