I got the error when trying to install a certificate into my keystore
Command -
keytool -import -alias aliasName -file fileName.cer -keystore cacerts
keytool -list -keystore cacerts
Solutions
Windows -
This could happen if you are not running the command prompt in administrator mode. Login with the user who has administrator privilege.
For Windows 7 and above - Go to run, type cmd and hit Ctrl+Shift+enter. This will open the command prompt in administrator mode.
For others windows - Go to start -> all programs -> accessories -> right click command prompt and say run as administrator.
Linux -
First check the write permissions on the keystore. Also if needed login with root user and try the command.
Command -
keytool -import -alias aliasName -file fileName.cer -keystore cacerts
keytool -list -keystore cacerts
Solutions
Windows -
This could happen if you are not running the command prompt in administrator mode. Login with the user who has administrator privilege.
For Windows 7 and above - Go to run, type cmd and hit Ctrl+Shift+enter. This will open the command prompt in administrator mode.
For others windows - Go to start -> all programs -> accessories -> right click command prompt and say run as administrator.
Linux -
First check the write permissions on the keystore. Also if needed login with root user and try the command.
