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Could Not Save History To File /dev/tty Operation Not Permitted

Solution: either undo the change in the source or downgrade to a CVS snapshot of PPP dated 20040102. Loading kernel modules init_module: File exists Problem: when attempting to manually install References: Cisco's description of MPPC, showing the protocol code. PPTP Client depends on PPP. Enable debug logging in pptpconfig to see exactly what commands it is executing and when. 2006-08-21 connect: Connection Refused Symptom: on starting pptp, three messages appear, followed by a delay: have a peek at this web-site

This may prevent path MTU discovery from being necessary. 2004-02-09 Problem: TCP connections using the PPTP Client host as a hop in the route (such as via normal routing, NAT or Solution 1: Install pptpconfig, and start it by typing pptpconfig. Better to default to the original argument, which also simplifies the script:#!/bin/shread -r tty < /sys/class/tty/console/activetty=/dev/${tty##* }SULOGIN_OPTS="-p"[ -r conf ] && . ./confexec setsid sulogin $SULOGIN_OPTS < $tty >$tty 2>&1 Duncaen See also Why are the pppd options different?.

May also be invoked with the -k option, which kills those processes. Invoked only by root. Another idea would be to reimplement \s as "do a normal history file save, then cat the history file contents to /dev/tty". none of the available passwords would let it use an IP address Symptom: pppd fails during a connection attempt and issues this message: The remote system (hostname) is required to authenticate

log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:708]: Outgoing call established (call ID 0, peer's call ID 0). add the noipdefault option. 4. oliver (oliver) 2016-05-02 12:55:23 UTC #4 It might be helpful to include a section on how to revert if you mess things up Something like:boot off ISOmount /chroot inpasswd -u root Solution 3: add MPPC support to your system, if it is available.

This site is not affiliated with Linus Torvalds or The Open Group in any way. E_NOTROOT=67 # Non-root exit error. How can I make ssh get the password? Solution: remove the mru option.

If someone knows why this happens, I'd be glad to hear details. If you've used a patch, use the command: # modinfo ppp_mppe to find whether the module information says the license is "BSD without advertisement clause". For example, when you hit ctl-A at the Bash prompt, there's no ^A echoed by the terminal, but Bash gets a \1 character, interprets it, and moves the BSD-Compress is also patent-encumbered (its inclusion in this package can be considered a historical anomaly :-) but it doesn't ever expand packets.

The -b option displays in text mode, so that the output may be parsed or accessed from a script.

bash$ top -b 8:30pm up 3 min, https://forum.voidlinux.eu/t/rescue-mode-sulogin/561 See our Routing HOWTO for more information about routing. See also Why are the pppd options different?. This is useful for security purposes, for instance when the system administrator wishes to restrict certain users, such as those telnetting in, to a secured portion of the filesystem (this

See the next two sections below for the most likely causes. http://strobelfilms.com/could-not/could-not-save-history-to-file.html Solution: this is a routing problem, not a tunnel problem. The other subshell is used to extract the actual command when using sudo, but this fails if sudo is called with switches like sudo -H -u user command. Solution: if you are using the GUI, select the tunnel, click on on the Encryption tab, turn on Require Microsoft Point-to-Point Encryption (MPPE), and Update, and try to Start the tunnel

Diagnosis: the MPPC patch to pppd is not compatible with kernel 2.6.15 MPPE kernel module. use gksu if it is installed; type gksu pptpconfig and press enter. There are many reasons why it can fail. Source This may be way outdated info I'm posting.

When we did an strace just now, we got this line that was valuable; 12704 execve("/usr/sbin/pppd", ["/usr/sbin/pppd", "local", "file", "/etc/ppp/pptpd-options", "50", ""], [/* 18 vars */]) = 0 This tells us These commands are not used within user shell scripts. Invoked by its alias telinit, and by root only.

telinitSymlinked to init, this is a means of changing the system runlevel, usually done for

The -i option lists open network socket files, and this can help trace intrusion or hack attempts.

bash$ lsof -an -i tcp COMMAND PID USER FD

Run fusermount -u ~/myserver to unmount the filesystem. pptp is in /usr/sbin, which is in the PATH for the root user. E_NOSUCHUSER=70 SUCCESS=0 if [ "$UID" -ne "$ROOT_UID" ] then echo; echo "Only root can run this script."; echo exit $E_WRONG_USER else echo echo "You should know better than to run this regards, tom lane In response to potential bug in psql at 2014-08-22 07:32:37 from Szymon Guz Responses Re: potential bug in psql at 2014-08-22 15:18:12 from Alvaro Herrera Re: potential bug

Do SSDs reduce the usefulness of Databases Fields that can be ordered in more than one way What are those "sticks" on Jyn Erso's back? Jan Dubiec's implementation of MPPC, which may be a violation of the patent but we've not checked. Protocol-Reject for unsupported protocol 0x???? The newer Red Hat kernel packages require a specific version, and so the conflict occurs. have a peek here Symptom: logs contain this sequence: MPPE required, but kernel has no support.

asked 3 years ago viewed 585 times active 3 years ago Related 3ssh “-f” don't give back hand in bash when listening to stdout/stderr5Races when piping two commands to a named The proper command would be: su root chown root.root /dev/ttyS0 share|improve this answer edited Feb 15 '13 at 1:14 answered Feb 7 '13 at 18:18 Alex P. 12.1k43762 I Are zipped EXE files harmless for Linux servers? If you're using ssh only to access remote files and not to run remote commands, then you can mount the remote filesystem through sshfs.

add a static route to the PPTP Server via your usual default gateway, for example; route add -host x.x.x.x/32 gw y.y.y.y dev nnn0 where x.x.x.x is the IP address of the Pentesting against own web service hosted on 3rd party platform Would presence of MANPADS ground the entire airline industry? See our diagram that explains this further. This command accesses the /var/run/utmp file.

halt, shutdown, rebootCommand set to shut the system down, usually just prior to a power down.

If device then rooted or not? Solution: Enable debug logging and check to see why pppd failed. Diagnosis: iptables rules (such as for a firewall configuration) do not allow the interface to emit GRE packets. The name is usually the authentication domain and username.

Solution: enable debug mode, start the tunnel manually, and look for the cause of the problem in the output. Solution: Ensure you have MPPE support in the kernel. We thank the many contributors to this page. Usually invoked from a startup script.

modinfoOutput information about a loadable module.

bash$ modinfo hid filename: /lib/modules/2.4.20-6/kernel/drivers/usb/hid.o description: "USB HID support drivers" author: "Andreas

su rjones starts a shell as user rjones. This is a complex tool, and a detailed explanation of its use is beyond the scope of this document. Make sure that require-mschap-v2 require-mschap require-chap require-pap require-eap options are not used.