debugging

How to install Indic TTS on machine without training

https://github.com/AI4Bharat/Indic-TTS create the python environment using a specific version. I am taking pyton 3.8 Downloaded already trained data from https://github.com/AI4Bharat/Indic-TTS/releases/tag/v1-checkpoints-release

How to uninstall java from linux

https://novicestuffs.wordpress.com/2017/04/25/how-to-uninstall-java-from-linux/

How to Install PostgreSQL Relational Databases on CentOS 7

https://www.linode.com/docs/databases/postgresql/how-to-install-postgresql-relational-databases-on-centos-7/ https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-7.6-x86_64/ Steps: rpm -q centos-release \s wget https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-7.6-x86_64/pgdg-centos10-10-2.noarch.rpm yum install pgdg-centos10-10-2.noarch.rpm
yum install pgdg-centos10-10-2.noarch.rpm epel-release.noarch
yum update yum install postgresql10-server.x86_64 postgresql10-contrib.x86_64
/usr/pgsql-10/bin/postgresql-10-setup initdb systemctl start postgresql-10.service
systemctl enable postgresql-10.service

How to use remote desktop on CentOS 7

at centos
yum -y install epel-release
yum -y install x11vnc
x11vnc -storepasswd
x11vnc --reopen --forever -rfbauth ~/.vncpasswd &
at ubuntu for vnc
install vinagre

caution: 1. use password less than 8 character. move file at server from /root/.vnc/passwd to /root/.vncpasswd

How to new line in md file

write (space,space)
write

Installing java 7 on centos 7

REf: https://tecadmin.net/steps-to-install-java-on-centos-5-6-or-rhel-5-6/
wget "https://download.java.net/openjdk/jdk7u75/ri/openjdk-7u75-b13-linux-x64-18_dec_2014.tar.gz"
tar xzf openjdk-7u75-b13-linux-x64-18_dec_2014.tar.gz
cd /opt/java-se-7u75-ri/
alternatives --install /usr/bin/java java /opt/java-se-7u75-ri/bin/java 2
alternatives --config java
alternatives --install /usr/bin/jar jar /opt/java-se-7u75-ri/bin/jar 2
lternatives --install /usr/bin/javac javac /opt/java-se-7u75-ri/bin/javac 2
alternatives --install /usr/bin/javac javac /opt/java-se-7u75-ri/bin/javac 2
alternatives --set jar /opt/java-se-7u75-ri/bin/jar
alternatives --set javac /opt/java-se-7u75-ri/bin/javac
java -version

Opening the port 8080 and 8443 in centos 7

https://www.thegeekdiary.com/how-to-open-a-ports-in-centos-rhel-7/
netstat -na |grep 8443
lsof -i -P |grep http
lsof -i -P |grep https
iptables-save | grep 8443
iptables-save | grep 8080
vi /etc/services
firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --zone=public --add-port=8443/tcp --permanent
firewall-cmd --reload
iptables-save | grep 8443
iptables-save | grep 8080
Try to connect to the service
lsof -i -P |grep http
lsof -i -P |grep https
netstat -na |grep 8443
netstat -na |grep 8080

How to install maven on centos

https://linuxize.com/post/how-to-install-apache-maven-on-centos-7/

java should be installed and java home to be known wget http://apachemirror.wuchna.com/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz -P /tmp tar xf /tmp/apache-maven-3.6.1-bin.tar.gz -C /opt
ls /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.201.b09-2.el7_6.x86_64
tar xf /tmp/apache-maven-3.6.1-bin.tar.gz -C /opt
ln -s /opt/apache-maven-3.6.1 /opt/maven
echo $JAVA_HOME
java -version
which java
ls -l /usr/bin/java
ls -l /etc/alternatives/java
vi /etc/profile.d/maven.sh
chmod +x /etc/profile.d/maven.sh
source /etc/profile.d/maven.sh

How to enable wifi in dell laptop of latitude 3400

990 cd /lib/firmware/ath10k/QCA9377/hw1.0/
991 ls
992 cat notice_ath10k_firmware-6.txt
993 ls
994 clear
995
996 rm -rf firmware-6.bin
997 sudo rm -rf firmware-6.bin
998 sudo rm notice_ath10k_firmware-6.txt
999 ls
1000 reboot