Chmod stands for change mode, which changes the file or directory mode bits To put it simply, use chmod command to change the file or directory permissions Following is a sample of ls l command output In this, the 9 characters from 2nd to 10th position represents the permissions for the 3 types of usersChmod command is used in two ways 1 Using octal value & position Sets the permission for owner, group and others with octal values , 4 for read , 2 for How do I use chmod command?
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