How to change mail server ip address in PLESK

Change mail server ip address in PLESK If primary mail server ip address is  blocked in any spam checker sites ( eg BARRACUDA,SORBS-SPAM etc)  then there is only one solution, that is change the mail server ip address on the server. You can easily change the mail server ip address in cPanel by using /etc/mailips […]

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Mass ownership and permission change – Linux – Find command

How to change the permission of files and folders? Use chmod along with -exec to change the permissions. # find ./ -type f -exec chmod 777 {} \; this command changes all files permission to 777 in PWD. Use “-type d” for directory! How to change ownership? That’s simple. Use the chown command within the […]

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