1172 links
  • odea's Shaarli
  • Home
  • Login
  • RSS Feed
  • Tag cloud
  • Picture wall
  • Daily
Links per page: 20 50 100
◄Older
page 3 / 6
Newer►
107 results for tags tech x
  • swap
    What is swappiness and how do I change it?

        The swappiness parameter controls the tendency of the kernel to move processes out of physical memory and onto the swap disk. Because disks are much slower than RAM, this can lead to slower response times for system and applications if processes are too aggressively moved out of memory.

            swappiness can have a value of between 0 and 100

            swappiness=0 tells the kernel to avoid swapping processes out of physical memory for as long as possible. For Kernel version 3.5 and newer it disables swapiness.

            swappiness=100 tells the kernel to aggressively swap processes out of physical memory and move them to swap cache

        The default setting in Ubuntu is swappiness=60. Reducing the default value of swappiness will probably improve overall performance for a typical Ubuntu desktop installation. A value of swappiness=10 is recommended, but feel free to experiment. Note: Ubuntu server installations have different performance requirements to desktop systems, and the default value of 60 is likely more suitable.

        To check the swappiness value

        cat /proc/sys/vm/swappiness

        To change the swappiness value A temporary change (lost on reboot) with a swappiness value of 10 can be made with

        sudo sysctl vm.swappiness=10

        To make a change permanent, edit the configuration file with your favorite editor:

        gksudo gedit /etc/sysctl.conf

        Search for vm.swappiness and change its value as desired. If vm.swappiness does not exist, add it to the end of the file like so:

        vm.swappiness=10

        Save the file and reboot.
    Fri Mar 12 21:58:17 2021 - permalink -
    - - https://odea.fr/?Yommuw
    tech
  • 68747470733a2f2f6769746c61622e636f6d2f647774312f646f7466696c65732f7261772f6d61737465722f2e73637265656e73686f74732f646f7466696c657330362e706e67 (1920×1080)
    xmonad
    qtile
    Thu Oct 15 10:57:12 2020 - permalink -
    - - https://camo.githubusercontent.com/baa7aec8232ea7253923108c3046ca5513c6d79b/68747470733a2f2f6769746c61622e636f6d2f647774312f646f7466696c65732f7261772f6d61737465722f2e73637265656e73686f74732f646f7466696c657330362e706e67
    tech
  • BashPitfalls - Greg's Wiki
    bash
    Tue Sep 8 14:35:34 2020 - permalink -
    - - https://mywiki.wooledge.org/BashPitfalls
    tech
  • Disable and remove ClamAV | Howtoforge - Linux Howtos and Tutorials
    edit /etc/amavis/conf.d/50-user

    Comment out the following two lines:

    Code:

    @bypass_virus_checks_maps = (
       \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);

    Looks like this:

    Code:

    #@bypass_virus_checks_maps = (
    #   \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);

    @bypass_spam_checks_maps = (
       \%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);

    Restart amavis:

    /etc/init.d/amavis restart

    Stop clamav:

    /etc/init.d/clamav-daemon stop
    /etc/init.d/clamav-freshclam stop

    Disable clamav from running on system boot:

    update-rc.d -f clamav-daemon remove
    update-rc.d -f clamav-freshclam remove
    Fri Jul 3 22:09:50 2020 - permalink -
    - - https://www.howtoforge.com/community/threads/disable-and-remove-clamav.44443/
    tech
  • Note: move ispconfig
    prepare the new server, make a new installation of the very same version of ISPConfig you have on the origin server;
        make sure you have the same php packages installed on the new server. You can generate a list on the origin server with
        dpkg --get-selections | grep ^php | awk '{print $1}' | xargs
        and paste the output to apt install on the destination;
        make a backup of the ispconfig database on origin. If you want you can change the IP (and eventually the hostname) with sed:
        sed -i 's/1\.2\.3\.4/5\.6\.7\.8/g' db-dbispconfig-2019-05-25.sql
        sed -i 's/old\.host\.name/new\.host\.name/g' db-dbispconfig-2019-05-25.sql
        And restore it on the destination with:
        cat db-dbispconfig-2019-05-25.sql | mysql -u root -p dbispconfig
        connect to the new server ispconfig panel and go to Tools > Resync, check the All services checkbox and press Start;
        rsync /var/www with:
        rsync -a --stats --progress --delete ORIGIN_SERVER:/var/www/* /var/www/
        rsync /var/vmail by adjusting the command above
        rsync /etc/letsencrypt
        rsync -a --stats --progress --delete ORIGIN_SERVER:/etc/letsencrypt/* /etc/letsencrypt/
        make a dump of all c* databases and restore them on the new server;
        if you want to retain the same ISPConfig panel certs copy /usr/local/ispconfig/interface/ssl/;
        move DNS and all related stuff to the new IP.
    Tue Jun 30 21:35:20 2020 - permalink -
    - - https://odea.fr/?t5G_xA
    tech
  • Mail-in-a-Box
    Wed Jun 17 23:05:04 2020 - permalink -
    - - https://mailinabox.email/
    tech
  • Tutorial - ISP Mail Tutorial (Caramel Edition)
    Wed Jun 17 23:04:47 2020 - permalink -
    - - https://123qwe.com/tutorial-debian-10/
    tech
  • Create A Custom System Tray Indicator For Your Tasks On Linux
    Wed Nov 6 10:58:12 2019 - permalink -
    - - https://fosspost.org/tutorials/custom-system-tray-icon-indicator-linux
    tech
  • Flameshot is the Linux Screenshot Tool I've Been Longing for - OMG! Ubuntu!
    Sat Apr 13 11:25:26 2019 - permalink -
    - - https://www.omgubuntu.co.uk/2018/01/flameshot-linux-screenshot-tool-annotation?amp;utm_medium=feed&utm_campaign=Feed%3A+d0od+%28OMG%21+Ubuntu%21%29
    tech
  • WireGuard: fast, modern, secure VPN tunnel
    openvpn alternative
    Tue Aug 28 11:00:37 2018 - permalink -
    - - https://www.wireguard.com/
    tech
  • Photon – Un crawler aussi rapide que la lumière – Korben
    Tue Jul 24 21:48:19 2018 - permalink -
    - - https://korben.info/photon-un-crawler-aussi-rapide-que-la-lumiere.html
    tech
  • RcloneBrowser
    Mon May 14 13:51:04 2018 - permalink -
    - - https://mmozeiko.github.io/RcloneBrowser/
    tech
  • Is-Vegan – Une lib pour aider les développeurs à déterminer si un ingrédient est vegan – Korben
    Fri Feb 16 18:30:15 2018 - permalink -
    - - https://korben.info/is-vegan-une-lib-pour-aidser-les-developpeurs-a-determiner-si-un-ingredient-est-vegan.html
    tech
  • Wiki.js – Un moteur de Wiki moderne qui supporte le markdown – Korben
    Fri Feb 16 18:26:30 2018 - permalink -
    - - https://korben.info/wiki-js-un-moteur-de-wiki-moderne-qui-supporte-le-markdown.html
    tech
  • How To Tell If Your Linux Server Has Been Compromised
    Mon Dec 4 22:18:20 2017 - permalink -
    - - https://bash-prompt.net/guides/server-hacked/
    tech
  • Google Places API Web Service  |  Google Places API Web Service  |  Google Developers
    google horaires ouverture
    Sun Oct 1 00:11:25 2017 - permalink -
    - - https://developers.google.com/places/web-service/intro?hl=fr
    tech
  • 2017's Ultimate Guide to Web Panels: cPanel vs. Plesk vs. Webmin vs. Other Popular Hosting Management Tools - HostingAdvice.com
    Mon Sep 18 15:06:44 2017 - permalink -
    - - http://www.hostingadvice.com/blog/cpanel-vs-plesk-vs-webpanel/#virtualmin
    tech
  • rclone - rsync for cloud storage
    Thu Jul 20 11:39:43 2017 - permalink -
    - - https://rclone.org/
    tech
  • i3 - improved tiling wm
    Tue Jun 27 15:57:50 2017 - permalink -
    - - https://i3wm.org/
    tech
  • Conky Harmattan Adds an Interactive Setup Tool - OMG! Ubuntu!
    Mon Jun 26 19:48:28 2017 - permalink -
    - - http://www.omgubuntu.co.uk/2017/05/conky-harmattan-interactive-tool?amp;utm_medium=feed&utm_campaign=Feed%3A+d0od+%28OMG%21+Ubuntu%21%29
    tech
Links per page: 20 50 100
◄Older
page 3 / 6
Newer►
Shaarli - The personal, minimalist, super-fast, no-database delicious clone by the Shaarli community - Help/documentation