'St mode' presentation slideshows

Linux Programming

Linux Programming. by Chris Seddon. Linux Programming. 1. The Unix Model 2. File Input and Output 3. Files and Directories 4. Signals 5. Creating New Processes 6. Pipes and FIFOs 7. System V IPC Overview 8. Message Queues 9. Semaphores 10. Memory Management

2.96k views • 246 slides

797 views • 65 slides

System Programming

706 views • 61 slides

Kernel Directory Interface

Kernel Directory Interface. operating systems. Recall that in Unix your hard drive is organized into a hierarchical system of directories and files. Root. Directories. B. A. C. B. A. C. C. B. B. B. C. C. C. C. operating systems. Directories.

471 views • 36 slides

CS241 File Systems

447 views • 35 slides

Files and Directories

Files and Directories. File types stat functions for file information File permissions suid and sgid Sticky bit Hard link and soft link Directory operations Device special files File system. File Types. Regular file Directory file Character special file (unbuffered I/O access)

507 views • 32 slides

System-Level I/O

System-Level I/O. Topics Unix I/O Robust reading and writing Reading file metadata Sharing files I/O redirection Standard I/O. Unix Files. A Unix file is a sequence of m bytes: B 0 , B 1 , .... , B k , .... , B m-1 All I/O devices are represented as files:

377 views • 27 slides

CS 3214 Computer Systems

CS 3214 Computer Systems. Godmar Back. Lecture 16. Announcements. Project 3 due Mar 24 Mar 25 Exercise 7 due Mar 25 Mar 26 Project 4 will be out tomorrow Exercise 8. Unix Files. A Unix file is a sequence of m bytes: B 0 , B 1 , .... , B k , .... , B m-1

277 views • 27 slides

Pushdown model checking for security

Pushdown model checking for security. David Wagner U.C. Berkeley Work by Hao Chen, Ben Schwarz, and Drew Dean, Jeremy Lin, Geoff Morrison, David Schultz, Wei Tu, Jacob West. Outline. Introduction Pushdown model checking: theory, background, intuition Security properties

244 views • 24 slides

File System API

File System API. Operating System Hebrew University Spring 2004. RTFM. Man pages Advanced Programming in the Unix Environment by Stevens. open. #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> int open(const char *pathname, int oflag, mode_t mode);.

310 views • 22 slides

Program analysis for security: Making it scale

Program analysis for security: Making it scale. David Wagner U.C. Berkeley Work by Hao Chen, Karl Chen, Rob Johnson, Ben Schwarz, and Jeremy Lin, Geoff Morrison, David Schultz, Jacob West. Outline. Wrapping up the MOPS project End-of-project experimental evaluation Lessons

197 views • 19 slides

File Systems

File Systems. Linux Executable Binary File. It is a simple C program that prints ``hello world'' and then exits.

141 views • 14 slides

?? 4 ????? ls ??

219 views • 10 slides

Network Programming CSC- 341

258 views • 9 slides

Network Programming CSC- 341

245 views • 9 slides