Held Grijo shadyueh

## fixing_spotify_no_pubkey.sh
#!/bin/bash
# Add spotify gpg behind proxy
sudo apt-key adv --keyserver keyserver.ubuntu.com --keyserver-options http-proxy=http://proxy.com:port  --recv-keys  0DF731E45CE24F27EEEB1450EFDC8610341D9410


## adding-oracle-jdk-repo.sh
export http_proxy=http://<proxy>:<port>
export https_proxy=http://<proxy>:<port>
sudo -E add-apt-repository ppa:webupd8team/java

## catalina.out
23-May-2018 17:17:25.761 INFORMAÇÕES [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
23-May-2018 17:17:25.768 INFORMAÇÕES [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
23-May-2018 17:17:25.770 INFORMAÇÕES [main] org.apache.catalina.startup.Catalina.start Server startup in 1250 ms
23-May-2018 17:18:06.685 INFORMAÇÕES [http-nio-8080-exec-2] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/opt/tomcat8/webapps/afim-teste.war]
23-May-2018 17:18:07.314 ADVERTÊNCIA [http-nio-8080-exec-2] java.util.jar.Attributes.read Duplicate name in Manifest: Class-Path.
Ensure that the manifest does not have duplicate entries, and
that blank lines separate individual sections in both your
manifest and in the META-INF/MANIFEST.MF entry in the jar file.
23-May-2018 17:18:07.314 ADVERTÊNCIA [http-nio-8080-exec-2] java.util.jar.Attributes.read Duplicate name in Manifest: Class-Path.
Ensure that the manifest does

## ssh.sh
ssh-keygen -y -f private_key1.pem > public_key1.pub

## import.md

      
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                shadyueh
                / import.md
            
            
              Created
              June 21, 2021 17:10
                — forked from iamstoick/import.md
            
              
                How to import database in MySQL in Docker?
              
          
    This is a simple way of importing MySQL database in Docker.


In you Dockerfile you must have a shared folder.
Shared folder is a directory in your host machine that is mounted to Docker instance.


Put the exported sql file in the shared folder.


Login to your Docker instance via docker exec -it DOCKER_CONTAINER_ID bin/bash.


Login to MySQL via mysql -u USERNAME -p.


## linux_commands.sh

# listar portas abertas
sudo lsof -i -P -n | grep LISTEN


## get_first_and_last_day_of_month.php
<?php

$date = new DateTime('now');
$date->modify('first day of this month');
echo $date->format('Y-m-d');
$date->modify('last day of this month');
echo $date->format('Y-m-d');

## fix-docker-attributes
# check if docker socket exists
ls -la /var/run/docker.sock

# add current user to docker group
sudo chown $USER:docker /var/run/docker.sock

## change pdf to grayscale
gs -sOutputFile=outfile.pdf -sDEVICE=pdfwrite \
  -sColorConversionStrategy=Gray -dProcessColorModel=/DeviceGray \
  -dCompatibilityLevel=1.4 infile.pdf < /dev/null
	#!/bin/bash
	# Add spotify gpg behind proxy
	sudo apt-key adv --keyserver keyserver.ubuntu.com --keyserver-options http-proxy=http://proxy.com:port --recv-keys 0DF731E45CE24F27EEEB1450EFDC8610341D9410
	export http_proxy=http://<proxy>:<port>
	export https_proxy=http://<proxy>:<port>
	sudo -E add-apt-repository ppa:webupd8team/java
	23-May-2018 17:17:25.761 INFORMAÇÕES [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
	23-May-2018 17:17:25.768 INFORMAÇÕES [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
	23-May-2018 17:17:25.770 INFORMAÇÕES [main] org.apache.catalina.startup.Catalina.start Server startup in 1250 ms
	23-May-2018 17:18:06.685 INFORMAÇÕES [http-nio-8080-exec-2] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/opt/tomcat8/webapps/afim-teste.war]
	23-May-2018 17:18:07.314 ADVERTÊNCIA [http-nio-8080-exec-2] java.util.jar.Attributes.read Duplicate name in Manifest: Class-Path.
	Ensure that the manifest does not have duplicate entries, and
	that blank lines separate individual sections in both your
	manifest and in the META-INF/MANIFEST.MF entry in the jar file.
	23-May-2018 17:18:07.314 ADVERTÊNCIA [http-nio-8080-exec-2] java.util.jar.Attributes.read Duplicate name in Manifest: Class-Path.
	Ensure that the manifest does
	<?php

	$date = new DateTime('now');
	$date->modify('first day of this month');
	echo $date->format('Y-m-d');
	$date->modify('last day of this month');
	echo $date->format('Y-m-d');
	# check if docker socket exists
	ls -la /var/run/docker.sock

	# add current user to docker group
	sudo chown $USER:docker /var/run/docker.sock
	gs -sOutputFile=outfile.pdf -sDEVICE=pdfwrite \
	-sColorConversionStrategy=Gray -dProcessColorModel=/DeviceGray \
	-dCompatibilityLevel=1.4 infile.pdf < /dev/null