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Giannis

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Posts posted by Giannis


  1. IPB 3.x λογικά,

    Συνήθως το κάνω με τον εξής τρόπο:

    Για να δω σε ποιο charset είναι ρυθμισμένη η MySQL / MariaDB

    mysqladmin -u root -p var | grep -E 'character|collation' | tr -s ' '

    Αν είναι σε latin1 αλλάζω σε utf8

    sudo nano /etc/my.cnf
    ---------------------
    [mysqld]
    character-set-server=utf8
    ---------------------
    mysqlrestart

    Και τέλος τρέχω το εργαλείο μετατροπής πινάκων της IPS: IPS UTF8 Database Converter


  2. Ναι γίνεται, το έκανα στο IPB.GR και μετά γύρισα το backup πάλι στην 4.1

    Η προϋπόθεση (για την beta) είναι να προστεθεί στο constants.php (αν δεν υπάρχει ήδη δημιουργείς ένα) το:

    define( 'USE_DEVELOPMENT_BUILDS', TRUE );

    μετά κάνεις check for updates και βλέπεις την ειδοποίηση για upgrade στην 4.2 (beta για την ώρα).


    Περισσότερες πληροφορίες όπως αναφέρονται και στην client area:

    Important Information

    Possible Bugs

    We consider beta releases generally safe to use on a live site, but, as a beta release, there will probably be undiscovered issues. Any issues on your community during the beta stage may not be fixed until a future release. We will usually not specifically address any individual issues on your community. This means you will have to wait (sometimes several days) for a new release to get fixes.

    Backup

    You must maintain a backup of your site and know how to restore a backup if needed. If a beta causes major problems we cannot guarantee a fast resolution so you need to be ready and able to restore a backup if necessary.

    Support

    For general issues please use the beta releases bug tracker. If our staff need more information on a bug report from you in private, they will reply to the bug report and ask you to submit a ticket referencing the report. For more important or private issues please submit a ticket noting you are using the beta.

    In short, we will fix issues that come up but it may take longer than normal. Sometimes an issue may require you to restore a backup. Do not use a beta if you cannot handle waiting a few days between releases for fixes or restoring backups.


    How to Install

    Upgrade an Existing Community:

    If you haven't already, create a constants.php file and add the following line:

    define( 'USE_DEVELOPMENT_BUILDS', TRUE );

    Then go to AdminCP → System → Applications and click Check for Updates, and the beta will become available for you to upgrade in the normal way. Your community will show you all future betas while that line is in the constants.php file.

    New Install:

    Alternatively, you can download the full source package

    • Like 1

  3. 4.2.0 Alpha

    You can upgrade from the previous final release (such as 4.1.19) to an alpha but you cannot upgrade as we release each alpha update - you will have to re-upgrade again. Once we go to beta stage you will then be able to upgrade between releases.

    Download Information

    Alpha releases cannot be upgraded between alpha builds, to beta, or to final releases. Do not use on a live site. Technical support is not available. Please, we beg of you, keep this in mind .

    Download: https://www.invisionpower.com/clientarea/prerelease/alpha

    Developer tools: https://remoteservices.invisionpower.com/devtools/alpha

    Preview Site

    If you are not able to use the alpha builds, our 4.2 preview site is available and will continue to be updated during the alpha phase: https://invisionpower.com/42preview/topic/2-start-here-about-the-42-preview-site/

     

    Περισσότερα


  4. IPS Community Suite 4.1.19

    Released 03/14/2017


    Key Changes

    This release focuses on bug fixes and performance. You should see speed improvements. New features include:

    • A new moderator setting to restrict users from ignoring moderators.
    • A new group setting to allow members to lock their own content.
    • A new group setting to hide a group from filters in search.
    • When moving content moderators are now prompted for where you want to be redirected after the action.
    • Activity Streams can be created with condensed view as default.
    • An email is now sent when an account is locked for too many bad login attempts.
    • When editing a member in the AdminCP, it will now show how much of their messenger storage quota is being used.

    https://invisionpower.com/release-notes/


  5. Σίγουρα μια μεμονωμένη κριτική δεν αποτελεί αξιοπιστία κατά πόσο μάλλον αν δεν επιχειρηματολογείται, παρά ταύτα όμως το σύνολο κάποιων είτε θετικές είτε αρνητικές είναι χρήσιμες πληροφορίες για φιλτράρισμα, πάντα στα πλαίσια της ειλικρίνειας.

    • Like 1

  6. Πολύ σημαντικό, ειδικά όπως είπες το θέμα της υποστήριξης. Αυτομάτως μου γεννήθηκε η ιδέα ενός φόρουμ στην ανάλογη κατηγορία για τις απόψεις όσο αφορά τις εταιρίες που προσφέρουν φιλοξενία και άλλες συναφή υπηρεσίες. Θετικά - αρνητικά σχόλια, σίγουρα βοηθούν και τους υποψήφιους πελάτες αλλά και τις ίδιες τις εταιρίες που ενδεχομένως θα διαβάσουν όσα τις αφορούν.


  7. Δυστυχώς δεν υπάρχει κάποια προσφορά για την ώρα, έχει καλές τιμές και πολλές επιλογές για το setup του server, ένα feedback σίγουρα θα ήταν πολύ χρήσιμο από κάποιον που ίσως έχει χρησιμοποιήσει τις υπηρεσίες της συγκεκριμένης εταιρίας.


  8. IPS Community Suite 4.1.18.2

    Released 02/07/2017

     

    Key Changes

    Fixes the following issues:

    • SQL error when adding Nexus package or customer field.
    • SQL error when setting up topic archiving.
    • The ‘show reply’ button in notification popup reloads the page instead of loading content inline.
    • Opting out of security questions may not work.
    • Word filters not applying correctly.
    • Reordering custom profile fields may not work properly.
    • Draft or future blog entries may be included in the sitemap.
    • Rounding issue with half-percentage tax rates in Commerce.

    Adds a "More Colors" option to the color dropdown in the editor.


  9. Για Linux/macOS

    Bash script:

    #!/bin/bash
    
    # insert/update hosts entry
    ip_address="192.168.x.x"
    host_name="example.com"
    # find existing instances in the host file and save the line numbers
    matches_in_hosts="$(grep -n $host_name /etc/hosts | cut -f1 -d:)"
    host_entry="${ip_address} ${host_name}"
    
    echo "Please enter your password if requested."
    
    if [ ! -z "$matches_in_hosts" ]
    then
        echo "Updating existing hosts entry."
        # iterate over the line numbers on which matches were found
        while read -r line_number; do
            # replace the text of each line with the desired host entry
            sudo sed -i '' "${line_number}s/.*/${host_entry} /" /etc/hosts
        done <<< "$matches_in_hosts"
    else
        echo "Adding new hosts entry."
        echo "$host_entry" | sudo tee -a /etc/hosts > /dev/null
    fi

     

    OneLiner:

    sudo -- sh -c -e "echo '192.168.x.x   example.com' >> /etc/hosts";

     


  10. Βασικά νομίζω και στις προηγούμενες εκδόσεις δεν ήξερες τι αλλάζει (εκτός από τις αναφορές της κάθε αναβαθμισμένης έκδοσης στα νέα της IPB/IPS) μιας και κατέβαζες εκ νέου τα αρχεία της νέας έκδοσης για ανέβασμα και αναβάθμιση, αυτή η διαδικασία μπορεί να γίνει και στην 4.1 εκτός της αυτόματης αναβάθμισης μέσα από το ACP (στην 4 μπορούσες να κατεβάσεις μόνο τα αρχεία που έπρεπε να ανέβουν), μάλιστα είναι πάγια τακτική να αναφέρετε από το support της IPS αυτό το βήμα (ανέβασμα χειροκίνητα) όταν κάποιος αντιμετωπίζει κάποιο πρόβλημα μετά από αναβάθμιση ή εγκατάσταση.

    Για οποιοδήποτε πρόβλημα δημιουργηθεί κατά την διαδικασία αναβάθμισης ή άλλη περίπτωση, υπάρχουν logs τόσο για το σύστημα όσο και για τα σφάλματα (Diagnostic Logs στο System > Support), επίσης τα σφάλματα μπορούν να καταγραφούν αυτόματα σε αρχείο .txt στο root των αρχείων αν είναι ενεργή η λειτουργία error_log της PHP.

    • Like 1

  11. IPS Community Suite 4.1.18.1

    Key Changes

    • Fixes upgrade issues in some server configurations (already silently patched).
    • Fixes some AdminCP settings showing the wrong value selected, especially in Spam Service settings/
    • Fixes an error when trying to split a topic.
    • Fixes missing images when setting up Google Authenticator, and an issue which may setup to fail.
    • Fixes broken links on the new Two-Factor Authentication setup page.
    • Fixes missing language string in AdminCP Dashboard warning when site is offline and in image sharer settings.
    • Fixes errors for some communities that have previously converted from other software.
    • Fixes an issue with grid layout on some pages.

    https://invisionpower.com/release-notes/41181-r57/

    • Like 1

  12. Key Changes

    In addition to bug fixes and performance improvements, this release also includes:

    • Pinterest share link has been added
    • Converters are now included as a Suite-level application you can download with your package in the Client Area
    • Running a conversion will now skip steps that do not have anything to convert
    • Two Factor Authentication
    • Images embedded in the editor can now have an alternative title set for accessibility
    • Users signing in through social services, such as Facebook, will no longer be required to validate their email address
    • When a location is specified for a Calendar Event, the address will be shown underneath the map. The map itself should also be more accurate now.
    • The Approval Queue page now has a "Hide" button to hide content (rather than only being able to approve / delete)
    • Disabling Profile Photo uploads will now also disable importing from a URL
    • An issue has been fixed where adding tags using other languages may not work properly
    • Cropping Animated GIF's for photos is now supported when ImageMagick is in use
    • Files purchased in Downloads will now have a link back to the file from their purchase page in the Manage Purchases section
    • The Admin CP will now indicate whether or not a member is connected to a social network
    • The Admin CP will now display more information for a user who has been banned
    • imgur embedded is now supported
    • Errors caused by third party applications / plugins will now be clearer
    • Option to report fatal errors automatically to IPS so we can fix common issues

    :)


  13. On a CentOS Linux 7 server you can use any one of the following tool to manage hostnames:

    1. hostnamectl command : Control the system hostname. This is recommended method.
    2. nmtui command : Control the system hostname using text user interface (TUI).
    3. nmcli command : Control the system hostname using CLI part of NetworkManager.

     

    Types of hostnames

    The hostname can be configured as follows

    1. Static host name assigned by sysadmin. For example, “server1”, “wwwbox2”, or “server1.mydomain.gr”.
    2. Transient/dynamic host name assigned by DHCP or mDNS server at run time.
    3. Pretty host name assigned by sysadmin/end-users and it is a free-form UTF8 host name for presentation to the user. For example, “My Laptop”.

    Method #1: hostnamectl command

    Let us see how to use the hostnamectl command.

    How do I see the host names?

    $ hostnamectl
    ## OR ##
    $ hostnamectl status

    Sample outputs:

       Static hostname: centos-7-rc
             Icon name: computer
               Chassis: n/a
            Machine ID: b5470b10ccfd49ed8e4a3b0e953a53c3
               Boot ID: f79de79e2dac4670bddfe528e826b61f
        Virtualization: oracle
      Operating System: CentOS Linux 7 (Core)
           CPE OS Name: cpe:/o:centos:centos:7
                Kernel: Linux 3.10.0-229.1.2.el7.x86_64
          Architecture: x86_64

    How do I set the host name?

    The syntax is:

    # hostnamectl set-hostname Your-New-Host-Name-Here
    # hostnamectl set-hostname "Your New Host Name Here" --pretty
    # hostnamectl set-hostname Your-New-Host-Name-Here --static
    # hostnamectl set-hostname Your-New-Host-Name-Here --transient

    To set host name to “R2-D2”, enter:

    # hostnamectl set-hostname R2-D2

    To set static host name to “server1.mydomain.gr”, enter:

    # hostnamectl set-hostname server1.mydomain.gr --static

    To set pretty host name to “My Server”, enter:

    # hostnamectl set-hostname "My Server" --pretty

    To verify new settings, enter:

    # hostnamectl status

    Sample outputs:

       Static hostname: server1.mydomain.gr
       Pretty hostname: My Server
    Transient hostname: r2-d2
             Icon name: computer
               Chassis: n/a
            Machine ID: b5470b10ccfd49ed8e4a3b0e953a53c3
               Boot ID: f79de79e2dac4670bddfe528e826b61f
        Virtualization: oracle
      Operating System: CentOS Linux 7 (Core)
           CPE OS Name: cpe:/o:centos:centos:7
                Kernel: Linux 3.10.0-229.1.2.el7.x86_64
          Architecture: x86_64

    How do I delete a particular host name?

    The syntax is:

    # hostnamectl set-hostname ""
    # hostnamectl set-hostname "" --static
    # hostnamectl set-hostname "" --pretty

    How do I change host name remotely?

    Use any one of the following syntax:

    # ssh root@server-ip-here hostnamectl set-hostname server1

    Method #2: nmtui command

    You can set host name using nmtui command which has text user interface for new users:

    # nmtui

    Sample outputs:

    3YxpF1Bq.jpg

    Fig.01: Use nmtui to set hostname on a CentOS 7

     

    Use the Down arrow key > select the “Set system hostname” menu option > Press the “Ok” button:

    qJwp0hpB.jpg

    Fig.02: Set hostname

     

    You will see the confirmation box as follows:

    QmtGW1i0.jpg

    Finally, restart hostnamed service by typing the following command

    # systemctl restart systemd-hostnamed

    To verify changes, enter:

    # hostnamectl status

    Method #3: nmcli command

     

    The nmcli is a command line tool for controlling NetworkManager and reporting network status.

    To view the host name using nmcli command:

    The syntax is:

    # nmcli general hostname

    To set the host name using nmcli command:

    The syntax is:

    # nmcli general hostname R2-D2
    # nmcli general hostname server1.mydomain.gr

    Finally, restart the systemd-hostnamed service:

    # systemctl restart systemd-hostnamed
    • Like 2

  14. Αν για κάποιο λόγο κάτι πάει στραβά με τον κωδικό όσο αφορά τον λογαριασμό admin στην κοινότητά σας και δεν μπορείτε να συνδεθείτε, υπάρχει τρόπος ανάκτησης μέσα από το phpMyAdmin.

    Συνδέεστε στο phpMyAdmin ή σε κάποιο άλλο διαχειριστικό (π.χ. adminer)

    1. Βρίσκετε τον πίνακα "members" και πατάτε επεξεργασία.
    2. Βρείτε το όνομα χρήστη του admin και αλλάξτε το “member_login_key” σε 47ff7d1ab0f8274eead874aae061d6fb
    3. Βρείτε το “members_pass_hash” και αλλάξτε το σε b69bb93e52ef95297976d84262f79dcd
    4. Βρείτε το “members_pass_salt” και αλλάξτε το σε *ttHZ
    5. Συνδεθείτε με τον κωδικό 123
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