Category: Linux

ProFTPD updated to version 1.3.5b

Following announcement of ProFTPD version 1.3.5b CentAlt rpm has been updated.

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How to add simple bell command to bash

Often when running commands in Linux terminal I had to multitask and switch to another terminal. That is good, but how to get notification that first task is completed? We all get bell notification from the terminal. So why not

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Linux screen command – scroll inside screen

Linux screen command is great tool if you need long running command to execute even you are closing the session. In case you want to see scrollback above your current screen standard tools on your terminal do not apply. Instead

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ProFTPD updated to version 1.3.5a

Following announcement of ProFTPD version 1.3.5a CentAlt rpm has been updated.

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Postgres 9.4 failed to start in container – How to Fix

After upgrading Postgres to version 9.4 in VM using container service failed to start with following message: Quick search pointed to lack of shared memory, but I had more than enough. It turned that fix is to change dynamic_shared_memory_type from

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Centos 7 how to fix -bash: ifconfig: command not found

If you installed CentOS 7 minimal you might see following error message when you try to use ifconfig to see your ip address: If you search for the package it is in net-tools package In case you do not want

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How to solve timeout in phpMyAdmin

phpMyAdmin is a tool written in php intended to handle administration of MySQL servers over the web interface. When trying to import large SQL dumps you might see following message: Maximum execution time of 300 seconds exceeded If you are

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zfs-import-cache.service fails on startup – How to Fix

Recently I’ve upgraded ZFS on Linux to 0.6.3 on my CentOS 7 server. After reboot my pool was not available and I was only capable to force the import. In the logs I had: After quick search on the Internet

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Linux how to empty root email

If you are administering nix server you’ve probably noticed that root account is used by default for many system emails. If you did set email forwarding you already received them, but in case you did not the folder continues to

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CentOS 7 how to install LAMP

With my new server I wanted to install LAMP stack so I can test WEB applications locally. Just to note that in CentOS 7 it is not exactly classic LAMP (Linux Apache MySQL PHP), but new LAMP ( Linux Apache

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