chmod command

HowTo Run a Script In Linux

by Vivek Gite on November 10, 2011 · 4 comments

How do I run a Linux shell script? How can I run a script in Linux?

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How do I execute a script under UNIX or Linux like operating system using command prompt?

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I‘m getting this message in my /var/log/cron

Mar 12 09:20:01 server2 crond[1267]: (*system*) BAD FILE MODE (/etc/cron.d/vnstat)

How do I fix this problem under Fedora / CentO / RHEL or any Linux distro?

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UNIX / Linux: Explains setuid File Permission

by Vivek Gite on February 24, 2010 · 1 comment

What does it mean for a file to be “setuid?” How do keep track of all setuid enabled file?

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How do I restrict access to a given command for instance /opt/apps/start, to authorized users only under Linux / UNIX / BSD operating system?

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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?

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Linux / UNIX List User Dot-Files

by Vivek Gite on August 26, 2009 · 5 comments

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?

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