**DO NOT USE!** This tag is slated for deletion See this meta discussion: http://meta.superuser.com/q/8402/107240. Questions about the OS, such as Red Hat Enterprise Linux, should use [rhel] or the like. Red Hat is the developer, the company itself.

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yii framework PHP User Error - The directory is not writable by the Web process

I am facing an issue with YII Framework on Server Red Hat Enterprise Linux Server release 7.2 (Maipo) PHP Version: # php -v Output: PHP 7.0.5 (cli) (built: Apr 2 2016 13:08:13) ( NTS ) ...
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1answer
4k views

Is it possible to upgrade from RHEL 4 to 6 with up2date(or yum) on or after 2012/08?

I'd like to upgrade my server's os from RHEL 4 to 6 after 2012/08. I know that there are 2 methods to upgrade. 1. directly (RHEL 4 -> 6): 1. buy a new server machine. 2. install RHEL6 on the ...
2
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2answers
3k views

RedHat Network - Unable to register

I'm trying to register my RedHat machine to my RedHat Network account but when I try, I get this error: Problem registering system: Error Class Code: 70 Error Class Info: All available ...
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2answers
40 views

How do I connect to a shared folder on the network on Fedora 23?

I'm new to Linux and I'm trying to learn about it. I usually connect to my university server on Mac OS X using the "connect to server" option. This is an example of my university home address: ...
3
votes
1answer
3k views

Differences in nc (netcat) options on Ubuntu vs RedHat

nc -q -1 local host ${PORT} ${CMD} In Ubuntu, nc may be used as above, with the -q option. See manpage. -q after EOF on stdin, wait the specified number of seconds and then quit. If seconds is ...
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2answers
3k views

How can I enable anonymous access to a Samba share under ADS security mode?

I'm trying to enable anonymous access to a single service in my Samba config. Authorized user access is working perfectly, but when I attempt a no-password connection, I get this message: Anonymous ...
3
votes
1answer
268 views

Install rpm packages using file globbing with errors

I found a rpm feature. If you rpm install * and one of the packages fails to install then none of the remaining packages will be installed. Does anyone know how to use rpm to install packages with ...
7
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2answers
5k views

How to extract RPM from RPM database in RedHat

Is there a way to extract an installed RPM from an RPM database on RedHat Linux to reproduce the original .rpm file?
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0answers
5 views

Virtual memory size same Python application on Centos 7 and RH 5.2

Is there a reason why the same python app and code consumes about 90MB of virtual memory size in Red Hat 5.2 32bits python 2.4 and abut 300MB in Centos 7 64 bits with python 2.7? Both app's versions ...
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0answers
6 views

What would be the BEST log entries to look for & isolate in order to identify a system using SELinux?

I have been tasked with identifying systems that run SELinux on, and I have to identify these systems via extracting log entries. For example I can search through rsyslog for log entries that will ...
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0answers
17 views

linux redhat why resolve.conf is change

I have a very strange issue in my linux machine - redhat 6.7 version when I update my resolve.conf file as the following: options attempts:2 options timeout:1 search usa.Pe.corp ...
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0answers
11 views

How to get git > v.1.8.2 on RHEL 6?

I've just realized that the version of git that ships with RHEL6 is 6 years old. That would be version 1.7.1. This does not support a feature that was added in git v.1.8.2 (which itself is 3-1/2 ...
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2answers
45 views

linux + why I cant change the passwd

I have redhat 6.x version I am trying to change the passwd from single user mode but I get the following passwd root changing password for user root passwd: permission denied then I try to ...
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votes
0answers
10 views

redhat + cant login to my Linux machine

after Linux installation version 6.x we boot the machine and when we type on login prompt the login word the login prompt return again, so we never get the password prompt what could be the ...
1
vote
1answer
455 views

Dependency resolution error when updating Red Hat Enterprise Linux 6

I am running yum update on RHEL6 Workstation as I have always done in the past but it fails: Error: Multilib version problems found. This often means that the root cause is something else and ...
-1
votes
1answer
5k views

mount command times out when trying to mount between servers

I've got two identical RHEL boxes and would like to mount a directory from one to the other. my command: [me@serv_dev ~]$ sudo mount serv_prod:/my/dir /mnt/my/dir times out after a few minutes: ...
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0answers
27 views

how to Increase VM disk without reboot on Linux redhat 6.x + LVM

I increased the second disk in VM machine from the VSphere client GUI as the following: By right click on the machine --> edit settings --> hard disk2 --> increase the disk from 1G to 2G Then I ...
0
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0answers
7 views

SCSI messages in Red Hat 6.7 running as VM in Hyper-V

We are seeing the messages file being filled up with the following lines. Does anyone know what would cause this? Background: It has vFC adapters and one IDE boot VHD. There are four SAN FC disks ...
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1answer
691 views

Do I have to restart my machine for ulimit - u to take affect?

So I have an external 3rd party application which runs on Java. The JVM is getting a load of OutOfMemeory errors and their support team suggested I raise the ulimit - u from he default 1024 to 4096 ...
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0answers
15 views

Download apt get to a repo

is there a possibility to download all the packages i need to a specific repo which i could bring it to another offline linux system. I would need to download apt get packages in Linux mint and ...
0
votes
3answers
9k views

How to find out total NIC cards and total available physical ports in linux

I need to find out how many total physical ports my server has, and how many of them are in use and how many free. Can you kindly help how to find it: This is what i find from dmidecode output: ...
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0answers
15 views

Installing Nvidia drivers on Red Hat [duplicate]

I am trying to install Nvidia drivers on Red Hat Why am I getting the following error: rpm -i NVIDIA_kernel-1.0-2880.rh62.i386.rpm error: Failed dependencies: kernel = 2.2.14-5.0 is needed by ...
0
votes
1answer
19 views

Logrotate wildcard fails on missing files with “missingok” AND “olddir”

Platform: RHEL 7 logrotate-3.8.6-7.el7_2.x86_64 Background: On a RedHat Linux server I have a large set of application servers running, and want a uniform logrotate routine for cleaning up log ...
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0answers
18 views

chkconfig settings in /etc/chkconfig.d/ not working

I have an init script named activemq (that came with a software package) in /etc/init.d and I would like to set up that script for chkconfig. I don't want to edit that file in case a newer version of ...
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0answers
11 views

RHN + Rollback from a Snapshot return error

I am using the RHN version 5.7 And after I created snapshot and update the Linux machine with errata update Now I want to perform a rollback I am trying to perform rollback from a snapshot as ...
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votes
1answer
18 views

Enable remote administration of computer using linux redhat

how i can do this in linux redhat 2. Enable remote administration of this computer from your own LAN for your own account only. Use a windows client to transfer files and perform administrations ...
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3answers
4k views

How can I find out how much memory my graphics card has on Red Hat 2.6.18?

I tried searching and googling, but I could not figure out how to figure out the specs on my graphics card. Is there a command or a menu I can use to access this information? BTW it is a Nvidia card, ...
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0answers
13 views

Redhat status bar not showing

[RedHat-Linux] below status bar (start menu) is not apper (not showing) & Icons also not apper, and unable to open terminal through right click (do right click showing firefox, xkill, and logoff ...
0
votes
1answer
43 views

Linux + why dropping issue displayed from ifconfig but not from ethtool?

we have Linux VM red hat 7.2 version with two LAN interfaces the Linux machines are ruining on ESXi - 5.5.0 and we have very strange issue , the conflict is between the ifconfig command to ethtool ...
0
votes
1answer
557 views

What is causing my display artifacts?

One of my clients is running RHEL 5.5 Client (aka workstation), paid-up with support. He has a multi-monitor setup using xinerama. The video card is a nVidia Quadro NVS 250. This problem occurs ...
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0answers
15 views

System Hold on Starting INIT Version

after replacing motherboard as you see in this screenshot Kernel startup complete. Starting INIT version 2.84-gemdev-v008... And than INIT did not start, system doesnt do anything after this ...
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0answers
19 views

How to create rescue disk inside of linux without having installation Images?

I have a machine with customized Redhat Linux 8 (gemos-v009) installed on It, OS is working without problem and I don't have Installation Disks. How I Can create a Rescue Disk of it?
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0answers
27 views

NoMachine connection to Virtual disables copy pasting

I am running a Redhat instance in VirtualBox. The computer itself is running Ubuntu. Whenever I use NoMachine client to connect to my Redhat VM through another computer it disables copy and pasting ...
1
vote
1answer
701 views

How to set up dual quadro cards on RHEL 5.5?

I have a RHEL 5 workstation with 2 nvidia Quadro FX4500 cards, with one display attached to each card. After doing a clean install of RHEL 5.5, the second display doesnt work (it worked ok in RHEL ...
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0answers
18 views

Red Hat High Availabilty Oracle Resource Wallet Error

Environment: Running Red Hat 7.2, using Pacemaker 1.1.13-10.el7_2.2 and Corosync 2.3.4-7.el7_2.1 to implement cluster failover of an Oracle 12c Enterprise Edition Release 12.1.0.2.0 Database. ...
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votes
1answer
42 views

Groovy performance on Linux machine

I have a problem when I start Groovy on one of my Linux machines - it takes about 30 seconds to execute very simple command: groovy -e "" if I run strace on it, here is what I see where it stops ...
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votes
0answers
24 views

how to give read write permission for a particular folder(for only particular user and for only particular network)

is there any command in Linux to give permission to user for accessing particular network only. we have one directory : /securiritylog three users : ngadmin, guestuser and nguser ...
0
votes
1answer
39 views

Linux: How does file modification time affect directory modification time and directory access time?

I would like to learn more about how file access time and file modification time related to directory access and modification times. I did read the "questions allowed here" but if there is a better ...
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0answers
64 views

Black screen in guest application when VMware is windowed

When I use VMware, an application renders as a black screen when windowed, but appears correctly when maximized: The guest OS is Red Hat, running in VMware Player on Windows 7.
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vote
1answer
112 views

Recommended way to provide another version of GCC?

I'm on Fedora 23 which installs GCC 5.3.1 by default. For a cross compilation project with libraries which have been compiled with GCC 4.9 I'd like to install GCC 4.9 in parallel. This (very old) ...
1
vote
1answer
669 views

Centos7 can't connect ot Internet but IP & ssh from local works

[if this is too long you can read from the bottom] Hello previously i have this Centos7 and it worked fine with the internet connection with static IP. The problem started when i installed GUI, ...
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0answers
32 views

REDHAT 7.2 Computer shows black screen after sleep

I use a Lenovo thinkpad W530, nouveau driver on discrete graphics. When waking the computer up from sleep, the computer shows me a black screen sometimes. I have to restart the computer at this point. ...
2
votes
1answer
27 views

experiment with ARP (NETWORK lab)

I wanted to know if we ping the loopback interface by typing "ping localhost" at console prompt,could any ICMP packet be obeserved on the output of my TCPDUMP? and why?
3
votes
1answer
49 views

RedHat - default gateway static route

I am trying to set static routes and I did not succeed. My situation: 2 Nics 4 ports. Eth0 + Eth1 = bond0 (Class c) Eth2 - Active (Class b) Eth3 - Not Active All traffic goes through bond0 (default ...
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vote
2answers
1k views

Crontab command cannot be executed. Error PAM configurations

Here's the command that I would like to execute but it seems not to work. [mdubois@veloce ~]$ crontab -l Autorisation refusée You (mdubois) are not allowed to access to (crontab) because of pam ...
0
votes
1answer
531 views

Redhat disable CPU throttling

How can I disable CPU throttling? I need this done in order to properly install atlas. I have checked alot of similar questions on google as well as here on superuser and didn't find a solution. ...
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votes
0answers
15 views

Tigervnc full screen to a specific monitor

I'm running a two monitor set-up in Redhat v6.6 and I'm running tigervnc viewer v1.6.0. I want to make the application full-screen on only the secondary (right) monitor, but it defaults to my primary ...
0
votes
1answer
37 views

cd ~/ returns “/home/[myuser]/: not found [No such file or directory]”

Working on a new cloud instance of RedHat (Red Hat Enterprise Linux Server release 6.6 (Santiago)). I'm tring to access user folder and I'm getting not found. I also can't create such because I don't ...
3
votes
2answers
6k views

Which versions of glibc do different versions of RedHat ship with?

Can anyone tell me (or point me in the direction of an online resource which outlines) which versions of glibc ship with which versions of RedHat? This RedHat document indicates versions of GCC but ...
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0answers
43 views

Error mounting USB on RHEL 7.2 within vmware fusion

I am running two instances of the same RHEL 7.2 version on vmware fusion, one with GNOME gui and one without. I have inserted a USB stick, when I do, on the GUI instance everything works fine, my USB ...