Knowledge Hub for Devops Admins
Below are commands to renew an existing or create a new certificate request. Weblogic Cert Commands: 1 – List the keys: keytool -list -v -keystore identity.jks -storepass password 2 – Generate a new Key Pair & Java Keystore: keytool -genkey -alias mydomain -keyalg RSA -keystore keystore.jks -keysize 2048 OR 2 – Generate CSR for existing […]
You can use below command to find a mount point whose usage is greater than threshold value Example below we have 1st filed as mount point name, & 4th field is used percent, df -k Filesystem 1024-blocks Free %Used Iused %Iused Mounted on /dev/hd4 131072 6624 95% 6871 75% / /dev/hd2 2195456 135588 94% 47519 […]
You can use below commands to check on which protocols a particular website responds: Recommended practice is to use only TLS1_1 & TLS1_2 as the enabled protocols on your web/app server. As SSL3 & TLS1 are not that secure now due to various uncovered vulnerabilities. openssl s_client -connect : -<ssl3|ssl2|tls1|tls1_1|tls1_2> openssl s_client -connect localhost:8080 -ssl2 […]