000			02754cam a2200193 a 4500
020			_a9788120304994 (pb)
020			_a013937681X (pbk.)
040			_cCUS
082	0	0	_a005.282 _bKER/U
100	1		_aKernighan, Brian W. _921478
245	1	4	_aThe UNIX programming environment / _cBrian W. Kernighan and Rob Pike.
260			_aEnglewood Cliffs, N.J. : _bPrentice-Hall, _cc1984.
300			_ax, 357 p. _bill. ; _c25 cm.
440		0	_aPrentice-Hall software series _922462
500			_aIncludes index.
505			_a1. UNIX for Beginners 1.1 Getting started 1.2 Day-to-day use: files and common commands 1.3 More about flies: directories 1.4 The shell 1.5 The rest of the UNIX system 2. The File System 2.1 The basics of flies 2.2 What's in a file? 2.3 Directories and filenames 2.4 Permissions 2.5 Inodes 2.6 The directory hierarchy 2.7 Devices 3. Using the Shell 3.1 Command line structure 3.2 Metacharacters 3.3 Creating new commands 3.4 Command arguments and parameters 3.5 Program output as arguments 3.6 Shell variables 3.7 More on I/O redirection 3.8 Looping in shell programs 3.9 bundle: putting it all together 3.10 Why a programmable shell? 4. Filters 4.1 The grep family 4.2 Other fllters 4.3 The slream editor sed 4.4 The awk pattern scanning and processing language 4.5 Good files and good filters 5. Shell Programming 5.1 Customizing the cal command 5.2 Which command is which? 5.3 while and until loops: watching for things 5.4 Traps: catching interrupts 5.5 Replacing a file: overwrite 5.6 zap: killing processes by name 5.7 The pick command: blanks vs. arguments 5.8 The news command: community service messages 5.9 get and put: tracking file changes 5.10 A look back 6. Programming with Standard I/O 6.1 Standard input and output: vis 6.2 Program arguments: vis version 2 6.3 File access: vis version 3 6.4 A screen-at-a-time printer: p 6.5 An example: pick 6.6 On bugs and debugging 6.7 An example: zap 6.8 An interactive file comparison program: idif f 6.9 Accessing the environment 7. UNIX System Calls 7.1 Low-level I/O 7.2 File system: directories 7.3 File system: inodes 7.4 Processes 7.5 Signals and interrupts 8. Program Development 8.1 Stage 1: A four-function calculator 8.2 Stage 2: Variables and error recovery 8.3 Stage 3: Arbitrary variable names; built-in functions 8.4 Stage 4: Compilation into a machine 8.5 Stage 5: Control flow and relational operators 8.6 Stage 6: Functions and procedures; input/output 8.7 Performance evaluation 8.8 A look back 9. 9.1 The ms macro package 9.2 The troff level 9.3 The tbl and eqn preprocessors 9.4 The manual page 9.5 Other document preparation tools
650		0	_aComputer Programming. _9587
942			_cWB16
999			_c2976 _d2976