'Set group id' presentation slideshows

System Programming

730 views • 61 slides

Filesystem Hierarchy Standard (FHS)

Chapter 9 Part IV Linux Advanced Command Line . Filesystem Hierarchy Standard (FHS) Standard of outlining the location of set files and directories on a Linux system Gives Linux software developers the ability to locate files on a Linux system regardless of the distribution

955 views • 30 slides

email

email. As System Administrators it is important that you learn how to use electronic forms of communication. Start checking your e-mail regularly. Mail server: sendmail daemon Mail client: elm , pine , mail , etc Where is my mail stored in the mail server? /var/spool/mail/ username

635 views • 21 slides

Files and Directories

Files and Directories. Properties of files ownership, permissions, etc. Functions relating to files stat, fstat, lstat access umask chmod, fchmod chown, fchown, lchown. stat Functions. Three basic stat functions stat, fstat, lstat return 0 ok, -1 on error all three take buffer args

449 views • 19 slides