Unix is a multitasking, multi-user computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs.

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3
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1answer
2k views

Linux- Permission denied?

I'm installing Neo4j server as a linux service, but when I install it, I get the following message: /sbin/insserv: Permission denied What is this? What should I do? I'm running everything with ...
2
votes
1answer
6k views

How do you configure X11 forwarding over SSH on AIX?

Here is what I've tried. I've edited /etc/ssh/sshd_config on the remote AIX system X11Forwarding yes X11DisplayOffset 10 X11UseLocalhost yes as well as set $DISPLAY DISPLAY=localhost:10.0 export ...
2
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0answers
9 views

Should I rather explicitly run programs in foreground (instead as a daemon), or `expect fork` when configuring upstart daemons?

Many programs allow to be run either in daemon mode (which is usually the default), or explicitly run it in foreground with a flag such as -f. Now when configuring upstart to run programs like this, ...
2
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0answers
18 views

Extracting the date of the latest message from an mbox file

How would I go about extracting the "Date:" header for the latest received message in an mbox file? Note that it's not simply an issue of grep'ing for the latest occurrence of "^Date:", since it ...
2
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0answers
314 views

Solaris 9: Degraded mirror unmanageable with raidctl after drive replacement

We have a pair of Sunfire v20z's (WITH LSI MPT raid) that have each had one drive in their mirrors die. bash-2.05# cat /etc/release Solaris 9 4/04 s9x_u6wos_08a x86 ...
2
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0answers
26 views

Process identifier mask in z/OS

I've noticed a curious pattern to process identifier numbers on the z/OS system I'm working on (uname reports it as OS/390), they're either 1-4 digits long or 8 digits long but never in between. The ...
2
votes
0answers
258 views

Umlaut encoding: tar on Mac Lion

I have a tar archive created on an old Unixware machine using ISO8859-1 encoding. When I try to extract it under Macosx Lion, I experience a bit of weirdness with German umlauts. For instance: I open ...
1
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0answers
5 views

Firewall: allow all traffic from sources authenticated via. an open ssh connection

I'm looking for a way to avoid the editing of the firewall rules all the time on test and dev servers. I don't want to open up all ports. So I thought maybe there is a way to allow all traffic from ...
1
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0answers
14 views

what is the the difference between all the NSS caching daemons?

I would like to see a comparison between nscd, unscd, nsscache, sssd and nss-pam-ldapd. Those are all the alternatives to nscd that i could find in Debian... Our setup is that we have a bunch of ...
1
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0answers
35 views

Gitlab custom hook issues

I am implementing a custom gitlab hook. While some one pushes in master, I want to update a specific file. Then commit this change and push it to remote origin. The hook looks like below: ...
1
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0answers
26 views

How do I configure nginx to have a server block pointing towards a django app?

Suppose I have an nginx server, with Django apps set up as "/djangoapps/exampleapp1/" and "/djangoapps/exampleapp2/". Suppose I just registered a domain "www.exampleapp2.com". How can I point ...
1
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0answers
88 views

VLAN configuration on HP J9279A

I've tried to set up separate VLAN for lab environment on one of my HP switches (J9279A/J9280A). Network schema: WAN | GW | ...
1
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0answers
117 views

Environment variables using AWS CodeDeploy

I have a web application that utilizes environment variables for some of its configuration (DB credentials, API keys, etc). I'm currently using Elastic Beanstalk for deployment and can easily set ...
1
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0answers
70 views

Issue with port range of passive FTPS using VSFTPD

First of all, I am aware that there are many similar questions to this one out there, however the common solution to those problems is the source of my problem; therefore I am asking my own question. ...
1
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0answers
134 views

Setting Samba passwords using Chef without storing plain text passwords in data bags

We have a server that is configured using Chef. Currently, the way that chef manages the passwords is by simply copying down the samba tdb databases and updating the shadow hashes of each user. ...
1
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0answers
37 views

Redhat quitting process never works always have to kill it

I am working on a RedHat server creating a unicorn process. I have two sets of these processes being created. I am able to QUIT one of the process fine and do so over and over again create it and QUIT ...
1
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0answers
85 views

Mac OS 10.6.8 Firewall Blocking Wiki for ONE User

This is a very bizarre issue that I hope someone can help with. We're running 10.6.8 server to host our internal wiki. We had the firewall enabled on that machine without any issues. Last week one ...
1
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0answers
61 views

Is there a way for a user to temporarily remove its own group membership within a script?

I'm writing a script which will be used to "detect" whether a generic, no-frills, user account has access to certain files. Basically a user which only has membership in the "staff" group or ...
1
vote
0answers
391 views

rsyslog logging same data to multiple files

I'm new to configuring rsyslog for centralized logging and was wondering if one of you experts could help me with the following problem. I am trying to store logs for each remote host to a per host ...
1
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0answers
45 views

Apache, php, maven and me—pemissions…

I have setup a local Apache2, with PHP and mysql. I wrote a maven build script to deploy my page on that local server. All that is working fine except for one thing: When I instruct maven to clean up ...
1
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0answers
423 views

Error sh: line 9: 19705: Memory fault (coredump) in case of OpenSSH installation

I downloaded openssh-6.1.p1/tar.gz with http://mirror.corbina.net/pub/OpenBSD/OpenSSH/portable/. I made at first ./configure, then make which, it seems, fulfilled without errors (Nexenta Illumos ...
1
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0answers
231 views

Limiting memory usage and mimimizing swap thrashing on Unix / Linux

I have a few machines that I machine that I use for running large numbers of jobs where I try to limit the number of jobs so as not to exceed the available RAM of the machine. Occasionally I ...
1
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0answers
653 views

MySQL crashes when connecting from localhost with tcp (UNIX sockets work)

I have Ubuntu 12.04 running MySQL server 5.5.24. I can connect with mysql --user root -p. status shows me : ... Connection: Localhost via UNIX socket ... When I try to connect with mysql --host ...
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0answers
1k views

Pure-FTP login error

I've installed Pure-FTPd and am trying to get virtual users to work with it. Unix users are OK and are able to transfer files but my virtual user that I created can't log in. I'm running Linux Ubuntu ...
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0answers
170 views

SNMP OID for CPU and Mem usage

does anybody know the OIDs for CPU and Mem usage for this machine: ReliantUNIX-N release:5.45 version:A3001 machine:RM400 The Standard OIDs didn't work it wasn't possible to figure out with snmpwalk ...
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0answers
52 views

Working of trashcan utility in tru64 Unix server.. or any other utility?

I used this mktrashcan command mktrashcan deleteMe1 trashcan/ And then i Deleted all the contents inside deleteMe1 directory(rm -rf*).. But then what happend is only the two text files which are ...
0
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0answers
17 views

How can I automate the retrieval and usage of passwords from within a script?

We have automated scripts that access certain devices and are getting the passwords for the devices from a root-read-only plain-text file. Is there some kind of architecture we can use so that we can ...
0
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0answers
38 views

Restore of AIX backup on other Unix system

I have two old AIX backup tapes box labelled "System Image" that I need to recover a few files from. I've tried to extract them using tar (Solaris and Gnu) and cpio with no success. I then ...
0
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0answers
36 views

cron job doesn't run under specific account

I have a crontab entry on my RHEL 5.4 system under the "oracle" account but it never seems to actually run. I have the following entry: * * * * * /home/oracle/blahblah.sh > /tmp/test.log ...
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0answers
15 views

Signing PE files under Unix

After a signing PE file under Unix using osslsigncode, the file has digital signature but running it under Windows UAC shows that Publisher is unknown. Did anyone else have a similar problem? What is ...
0
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0answers
46 views

ls hangs on NAS mount point

Frequently we are running into this problem. our NAS mount points works perfectly and all of sudden it hangs. when we go and do ls hangs the terminal. strace ls /srv/git hangs here ...
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0answers
56 views

Cannot start mysql on vagrant CentOS machine

I am getting the following problem doing "vagrant up" ==> default: [2015-03-10T16:31:03-04:00] INFO: template[default :start /etc/init.d/mysql-default] mode changed to 755 ==> default: ...
0
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0answers
30 views

insufficient replicas Error in logical domains but primary domain is fine in solaris 10

In my primary box has 5 logical domains in that primary box status and one logical domain status is good but in that remaining 4 logical domain status is unavailable. We didn't change any hard disk ...
0
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0answers
110 views

php55-session fails to initialize, freebsd / ports

I have installed the extensions, base library and php55-session via ports https://forums.freebsd.org/threads/no-session-support-in-default-php-installation.12565/ but a basic session fails to ...
0
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0answers
93 views

Openfire how to fix? Error creating secured outgoing session to remote server

I have a OpenBSD server 5.6, in this server install Openfire 3.9.3. But I am getting the following error: error.log 2015.02.16 08:59:44 org.jivesoftware.openfire.session.LocalOutgoingServerSession ...
0
votes
0answers
9 views

how to add server column to adsm_k event query

My current adsm_k query for server group opsfile is "opsfile:q ev * prod_ begindate=-1 enddate=today node= exceptionsonly=yes" it returns the scheduled start, actual start, schedule name, node ...
0
votes
0answers
54 views

Apache2 and LD_PRELOAD libraries wrapping

I'm trying to load a custom library on an Apache2 web server. On Unix systems, I know it's possible to do it using the LD_PRELOAD variable. I've configured /etc/apache2/envvars file to preload my ...
0
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0answers
48 views

Apache and users write permission issues

On my web server I have two distinct folders, /home/dev/ and /home/prod/, each containing several websites. As you can guess, each directory is owned by the corresponding user, devand prod. The ...
0
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0answers
25 views

Error Sending £ symbol through telnet message

I use the following command to send SMS messages through SMS Adapters: telnet localhost ${PORT} <<-EOF helo x MAIL FROM: Test RCPT TO: 447999999999 DATA Test £1234 . ...
0
votes
0answers
16 views

Users migration from UNIX to NIS

I just set up a NIS server and I have 8 clients machines. Each of these machines was used by some users before setting up NIS. I want to migrate their account to the NIS server. The problem is that ...
0
votes
0answers
105 views

How to lock a user into a directory (not SSH)

I have regular users who are not SSH'd into a machine but are accessing the machine directly. How can I lock them into their home directory or any directory? At the moment they can successfully run rm ...
0
votes
0answers
979 views

WSAECONNREFUSED SAP Gui unable to connect on SAP server on hp ux - inetd.conf file reference

I have a sap server installed on HP-UX vm, up and running. when I try to connect to the server from SAP client GUI installed on windows machine I get the following error --------------------------- ...
0
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0answers
42 views

Custom schema for OpenLDAP 2.4

I am new to OpenLDAP administration. My aim is to learn how to create custom schemas, and customize "my" directory server this way. I tried to add one optional attribute - ipPhone. Made a schema ...
0
votes
0answers
81 views

no record of login thru phpseclib

I am having a strange problem. I am using phpseclib to communicate with one of our server server - 10.0.0.2 my pc client - 10.0.0.1 I am accessing it via 10.0.0.1 when i hit "last -n 10" i cannot ...
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0answers
27 views

w Reports A Process of A Deleted User

the w command reports the following: adm1@prdsvr:/home/adm1> w 10:18AM up 13 days, 15:04, 6 users, load average: 0.00, 0.00, 0.01 User tty login@ idle JCPU PCPU ...
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0answers
58 views

Collectd types.db save unix epoch time

I am trying to save unix epoch time to collectd and get it out with command: collectctl getval servername/stime/execstime The output I get is showed like this: value=9.998742e-01 The type I am ...
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0answers
51 views

Tru64 UNIX Does Not Respond

We had our old Tru64 UNIX system on an AlphaServer 400 233 crash today with I/O errors. From what I've read and the error outputs it appears that the drive containing the /usr partition is toast, and ...
0
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0answers
451 views

Unexpected EOF write error

We have a Sun Solaris 10 server that is failing to backup using tar to write to tape. tar cEf /dev/rmt/0cn . The complete error is tar: write error: unexpected EOF tar error code 2 The ...
0
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0answers
42 views

Balancing server bandwith

I am working on a file uploading website. It will be run on dedicated server with 1GBPS connection. I wanna offer visitors max download speed possible at the current moment. So lets say server can ...
0
votes
0answers
149 views

Custom certificate/key pair does not work on OpenVPN clients

I have setup very basic OpenVPN network on Windows Server 2008. My clients are IP Cameras having Unix OS and built-in feature of openVPN connectivity. Initially I used a common client certificate/key ...