Questions tagged as 'linux'

Tagged questions
2
answers

What is the linux text editor command that I can see output in real time?

What is the linux text editor command that I can see output in real time? For example I want to give a "vim" in the access log of my apache I want to see the GET entering the log in real time what is the parameter that I use?     
asked by 30.08.2016 / 16:03
1
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How to search for an exact word with the grep command

Well, whenever I use the grep command it looks for a word that contains the desired word + anything, how can I make it understand that I just want that word and nothing else? ex: ps aux|grep bc Instead of looking for it ...... bcache .......
asked by 15.07.2018 / 00:04
1
answer

Schedule for Android without Android Studio

I have a Linux Mint computer that can not run Android Studio very well by having low settings, I was wondering if there is a way to develop applications for Android using an editor and compile by command line ?? (or something similar, I do not k...
asked by 19.07.2017 / 23:08
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What is the origin of green in the hacker culture? [closed]

Whenever the theme "hacking" is portrayed by the media put anti-social faces in a terminal Black in green letters. I wanted to know where this green of letters always comes from. Is it some symbolic?     
asked by 27.06.2017 / 05:02
3
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Socket error in MySQL installation

I am not able to uninstall and run MySql 5.5 on my Ubuntu Linux 14.04.LTS, every time I try to access it, I get the following message:    ERROR 2002 (HY000): Can not connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'...
asked by 10.08.2015 / 20:21
1
answer

How to create a Cron job?

I have a real estate website that every day we do an XML import of properties added the day before. This import is made by a component where I choose the file and import it and it runs the function. I have edited the component for instead of...
asked by 23.10.2017 / 12:59
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How to check for Apache configuration errors before restarting?

Several times I needed to restart Apache after making some settings, I was displeased to receive a failure message because of a configuration error. A colleague here on the site once informed me that there was a command in Apache that it was...
asked by 21.06.2017 / 16:05
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How to configure security for dedicated servers and VPS?

I'm having problems with the security settings for virtualized (VPS) and dedicated servers. What do I need to do to protect my Linux server with Apache against major security threats such as rootkits, exploiting common open ports, root loggin...
asked by 08.06.2015 / 18:45
3
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After "apt-get dist-upgrade" command was installed PHP 7. How to get back to 5?

I use Ubuntu 14.04. And when I ran this apt-get dist-upgrade command here on my machine, it installed PHP 7. I've already removed PHP 7 like this: apt-get purge php.* But when I do this: apt-get install php It reinstalls PHP...
asked by 04.01.2016 / 16:08
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How to display the PGID of running processes?

On Linux, I would like to know which command I use to display the PGID of running processes. I saw in an answer here in SOePT that we could kill a process (kill command) using the PGID of the process. But using the command ps I see o...
asked by 19.02.2014 / 18:50