7 5 5 user group world r+w+x r+x r+x 4+2+1 4+0+1 4+0+1 = 755 The permission mode is computed by adding up the following values for the user, the file group, and for …
Format USB drive for Mac and Windows using El Capitan
Insert the USB drive and open up Disk Utility. Click on the actual drive name, not the partition/s. Click Erase. Select whatever you want the name to be in the name field. Select MS-DOS …
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Copying multiple specific files from one folder to another
There are several ways you could achieve this. The easiest I have seen is to use the following. cp /home/usr/dir/{file1,file2,file3,file4} /home/usr/destination/ cp …
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How to locate your machine name PC or Mac
Follow the instructions below to locate your device name based on platform. Windows XP: Right-Click My Computer and Select Properties Click the Computer Name tab. Your Computer Name is …
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Simple MySQL Commands Cheat sheet
Commands Access monitor: mysql -u [username] -p; (will prompt for password) Show all databases: show databases; Access database: mysql -u [username] -p [database] (will prompt for …