How do I execute a script under UNIX or Linux like operating system using command prompt?
I‘m getting this message in my /var/log/cron
Mar 12 09:20:01 server2 crond: (*system*) BAD FILE MODE (/etc/cron.d/vnstat)
How do I fix this problem under Fedora / CentO / RHEL or any Linux distro?
What does it mean for a file to be “setuid?” How do keep track of all setuid enabled file?
How do I restrict access to a given command for instance /opt/apps/start, to authorized users only under Linux / UNIX / BSD operating system?
How do I configure file system quotas to control how much available storage space can be used on a given UFS file system (such as /export/home) under Solaris UNIX operating systems?
How do I list only user dot-files from $HOME under UNIX and Linux operating systems? How do I ensure that user Dot-Files are not World-writable?
I‘m trying to login using ssh keys but server is only allows to login me using a password. The following message is logged into server /var/log/secure file:
Feb 25 06:36:50 ns5 sshd: Authentication refused: bad ownership or modes for file /home/user/.ssh/authorized_keys2
How do I fix this problem?