Questions tagged as 'ubuntu'

Tagged questions
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Bash Shell - Script to get URL's with word chosen by the user

Good evening, I have a question regarding a bash shell script that will return the URLs present on a reddit page, that is, in a sudoddit. What I got so far was to return the URLs that are on a page inserted in the code and wanted it when running...
asked by 14.12.2017 / 23:05
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SQL developer user and password

During the installation of SQL developer 17.3.1 on ubuntu 16.04, it did not prompt user and password. In this case I can not log in, is there any default user or some way to set up a user?     
asked by 20.11.2017 / 19:28
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Amazon AWS and timeout problem on ssh connection

I created an account in AWS EC2 and started an Ubuntu instance following Amazon's own tutorial, I created the key pair, the elastic ip, I created the security group and configured everything correctly, but every time I try to access via ssh I ge...
asked by 27.10.2017 / 21:37
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Ubuntu: Restrict user FTP / SFTP access to an existing folder

Consider the following situation on a web server mounted on UBUNTU: /var/www/site 1 <-- apenas root /var/www/site 2 <-- designer 1, root /var/www/site 3 <-- designer 2, root /var/www/site 4 <-- designer 1, root Meaning that...
asked by 29.10.2017 / 20:04
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How to install python-yaml?

I installed the python-yaml module in an earlier version that I am using now, using apt-get install python-yaml, but now when I tried to use the module in the new version it says that it does not have the module installed, and when I will instal...
asked by 22.10.2017 / 19:06
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Error connecting a postegresql database to Laravel

I'm having a problem when using Laravel with postgresql on Linux, when trying to connect to the database it says that I do not find the postgresql driver, I already enabled postgresql in php.ini like this: extension=pgsql.so extension=pdo_pgsq...
asked by 09.10.2017 / 05:41
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Serial Communication PHP - linux

Hello, I made a php code for serial communication, this code worked on windows correctly, however I'm having problems with it in linux. To get the communication done, I need to use the -stty -F / dev / ttyS0 19200 -icanon command. If I do not us...
asked by 17.08.2017 / 16:38
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Error in compiling kernel in ubuntu

I'm trying to compile kernel 3.2.91 on Ubuntu and when I run the make command this error occurs: scripts/Makefile.build:305: recipe for target 'arch/x86/kvm/vmx.o' failed make[2]: *** [arch/x86/kvm/vmx.o] Error 1 scripts/Makefile.build:441: re...
asked by 19.08.2017 / 05:10
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How to disable mysql password validation with ZoneMinder: ERROR 1819 (HY000)

I loaded the password validation plugin in MySQL 5.7 on Ubuntu Server 16.04 to leave the system with more protection, but it seems that this plugin forces all passwords to comply with certain rules and ends up that none is correct giving this er...
asked by 20.06.2017 / 15:20
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How to assign permissions to users in OpenLDAP?

I have a user (not an administrator) in OpenLDAP and I want to give you permission to change your information and password, how can I do this using phpLDAPadmin?     
asked by 02.06.2017 / 15:54