search for: jexec

Hi, I noticed two things when running jexec. I run FreeBSD 9.2-RC1 from binaries and jails 9.2-RC1 too. I log as root on the host (I havn't any other user). # 1. $HOME For a jail named "blog" with a "blog" user, which $HOME is at /home/blog, if I do: jexec -U blog blog tcsh My id is correct, but $HOME is still ro...

Started looking what services I actually having on and found this "jexec". Tried to google it and found some info, but do not understand its meaninig. Is it necessary and what does it do? Please, short explanation for "dummie" :D Jarmo

Hi. I have updated system/server that worked for a long time. It was upgrade from 6.4 to latest. After restart, system freezes after most/all of the daemons are booted. From interactive mode I found out that services starting are: ... ... atd jexec atieventsd libvirtd certmonger libvirt-guests local nxsensor nxserver webmin As soon as I allow webmin to pass, system freezes. BUT, if I stop after nxserver, and leave booting process at question weather to start webmin, and I login via SSH, I can start webmin. Question is how I find out what...

...maildir:~/Maildir:LAYOUT=fs >> # mail_location = maildir:%h/Maildir:LAYOUT=fs >> >> >> >> Thanks! >> >> Jeff > That seems like lmtp is not doing variable expansion for user settings. > What version of dovecot are you running? > > Aki > $ sudo jexec mail dovecot --version 2.2.32 (dfbe293d4) Jeff

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-07:01.jail Security Advisory The FreeBSD Project Topic: Jail rc.d script privilege escalation Category: core Module: etc_rc.d Announced:

...ion = maildir:%h/Maildir:LAYOUT=fs >>> >>> >>> >>> Thanks! >>> >>> Jeff >> That seems like lmtp is not doing variable expansion for user settings. >> What version of dovecot are you running? >> >> Aki >> > $ sudo jexec mail dovecot --version > 2.2.32 (dfbe293d4) > > Jeff I tried to repeat this issue locally, and was not able to. Can you provide full output of doveconf -n and doveadm user jeff at example.com with both %h and ~/ Aki

...l. This might be used legitimately in certain cases, but in most cases it's probably a good idea to clear out the environment before executing the jail() or jail_attach() syscalls. The 'jstart' utility included in jailutils does this and it would probably be a good addition to 'jexec' and/or 'jail'.

...ptypm ttyid0 ttyp5 ttype ttypn ttyv4 ttyvd ptyp5 ptype ptypn ttyid1 ttyp6 ttypf ttypo ttyv5 ttyve Everything looks great, but: shell# w -n USER TTY FROM LOGIN@ IDLE WHAT root pm ??? ??? - w -n shell# jexec 1 /bin/sh # cd /dev # ls -al snp* ls: snp*: No such file or directory # watch -W pm shell# id uid=0(root) gid=0(wheel) groups=0(wheel), 5(operator) And I'm outside !

I'm in the process of moving from LDA to LMTP (Postfix upstream) prior to a transition off `nix accounts to virtual accounts and am stumped by LMTP reporting ??? dovecot: lmtp(10019, jeff at example.com): Error: Relative home directory paths not supported: 0 LDA does /not /have any problems with PAM or passwd-file passdb/userdb and the ubiquitous definition of ??? mail_location =

...0:00.01 /usr/sbin/newsyslog -f /usr/local/etc/rotate_logs.cfg root 34228 0.0 0.0 67960 4464 1 Ds+J 4:47AM 0:00.00 sshd: root at pts/1 (sshd) root 38473 0.0 0.0 17556 3272 3 SJ 4:53AM 0:00.02 /bin/tcsh root 38475 0.0 0.0 14212 1512 3 R+J 4:53AM 0:00.00 ps aux I can do a 'jexec <JID> /bin/tcsh' to get into the jail, I can perform ps commands, etc ? I just can't get those processes to shutdown ? everything within the jail is 'up to date' ? updates the userland and ports ? I've checked over the NetApp, but everything appears fine, and it only seem...