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redhat

  1. S

    could anyone help me out??

    if linux systems will not consider anything after # sign in the scirpt, then how come #!/bin/bash works?? #!/bin/bash starts with # sign it shouldn't be consider right??but if the #!/bin/bash is not included in the scirpt its not working??? explain me pls......
  2. Rob

    Red Hat 7.6 Released

    From Red Hat: "Red Hat Enterprise Linux (RHEL) minor releases are an aggregation of individual security, enhancement, and bug fix errata. The Red Hat Enterprise Linux 7.6 Release Notes document describes the major changes made to the Red Hat Enterprise Linux 7 operating system and its...
  3. Rob

    Linux.org is sticking with CentOS

    After the announcement of IBM acquiring Red Hat, there has been a lot of fear and uncertainty within the Linux community about whether to drop ties with RHEL / CentOS / Fedora or not. This is expected, and i'm sure IBM and the higher-ups at Red Hat knew the announcement would shake some people...
  4. C

    Dovecot 451.4.3.0 Error. queue file write error

    I have a dovecot mail server and a java web application. When I want to send an email, it shows an error with the following message: 451.4.3.0 Error. queue file write error. I'm testing from my desktop in my office. It didn't happen before. The authentication is fine. The server is RHEL 7. I...
  5. R

    Linux package management

    Hello, I want to know how does the RedHat/Centos and Ubuntu systems manage their packages updates? Does RedHat/Centos update only from their local repositories? (using yum update) Do we have to first, download the repositories from the internet, then yum update? Of source, it's possible to...
  6. B

    I am getting below error when i am trying to install Oracle 12c Release 2 on RHEL 7

    Hi, I am getting below error when i am trying to install Oracle 12c Release 2 on RHEL 7. [[email protected] database]$ ./runInstaller Starting Oracle Universal Installer... Checking Temp space: must be greater than 500 MB. Actual 10828 MB Passed Checking swap space: must be greater than...
  7. R

    NFS Storage attached Locally to Linux

    Hello there I have a NFS storage, attached locally to Linux server. Capacity 16PB. I want to check usage of some folders in this drive, and it's taking ages to get the figure of the data consumed Is there any faster way to get stats from NFS storage. Yes I've been using the traditional "du -...
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