Questions tagged as 'linux'

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How to compile C ++ in VisualStudio using linux inside windows

A friend said that he has to do this compilation by VisualStudio and run on a "subsystem" linux     
asked by 31.05.2018 / 18:25
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Error using OpenGL GLM GTX library

I am trying to compile in Ubuntu Linux a project that uses the quaternions to rotate 3D objects in the glui library, when I compile the code the system reports the following error: The Code says that the error has something to do with the GLM...
asked by 05.06.2018 / 22:59
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Crontab function does not work

I have a script in php that performs (should at least) some recordings in a txt: 25 11 * * 1-5 wget -q --spider http://10.24.0.42/felipe_projetos/DD/CREATE_TABLE.NULL.IN.php However, recording does not occur. I suspect at first that the err...
asked by 06.03.2018 / 15:34
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How to interact with PHP with the Dialog interface of Shell Linux?

How to interact with php7-cli with the Dialog interface of Shell Linux, displaying values of variables on the screen?     
asked by 14.01.2018 / 17:02
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Makefile returning error "Missing Separator"

I'm trying to run a makefile that compiles programs in 'C'. TARGET=client server CC= gcc CFLAGS= -Wall -Wextra -g LDFLAGS = -lm -pthread -lncurses DEPS = util.h normal: $(TARGET) client: client.c $(CC) $(CFLAGS) client.c -o client $(LD...
asked by 15.01.2018 / 14:00
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What is the best type of file compression to optimize server response?

Recently I've been researching ways to improve server performance, reducing its load and consequently increasing its speed. I found several types of compacts and benchmarks comparing the different types of compressed files, but all tests carried...
asked by 16.11.2017 / 13:14
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SFTP - Limit users

I'm testing an SFTP server. In my sftp configuration, the line "Match Group sftponly" appears. That is, from what I understood only users who are from the 'sftponly' group could access SFTP. But I noticed something troubling. On the same server...
asked by 04.02.2018 / 13:57
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Write output from bash linux, in a file

I need to do some testing on the linux command line, but doing all the testing is very time-consuming, can anyone help me, if I can, write code in shell script to run all tests, and write output from bash in a txt file?     
asked by 27.10.2017 / 18:08
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How to add new domains to Let's Encrypt SSL Certification while retaining existing certificates? [closed]

I already have some domains using the Let's Encrypt SSL certificate. Using the certbot-auto command, I install a certificate for a given domain. For example: sudo certbot-auto --apache -d meusite.com How can I add new domains to t...
asked by 16.08.2017 / 14:31
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PhpMyAdmin gives 404 error in Linux

I followed the installation as this link , but when I type < a href="http: // localhost / phpmyadmin"> link , gives 404 error. It looks like it installed correctly. Need some permission or something? I rebooted Apache and nothing.    ...
asked by 14.08.2017 / 00:56