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| 1 : | root | 1 | This is unix.info, produced by makeinfo version 4.0 from unix.texinfo. |
| 2 : | |||
| 3 : | |||
| 4 : | File: unix.info, Node: Concept Index, Prev: Variable Index, Up: Top | ||
| 5 : | |||
| 6 : | Concept Index | ||
| 7 : | ************* | ||
| 8 : | |||
| 9 : | * Menu: | ||
| 10 : | |||
| 11 : | * #!program sequence <1>: Scripts and arguments. | ||
| 12 : | * #!program sequence: Scripts with argumemts. | ||
| 13 : | * $ in regular expressions: Regular expressions. | ||
| 14 : | * $< operator: Input from the user. | ||
| 15 : | * () and subshells: subshells. | ||
| 16 : | * () operators to make array in csh: Arrays. | ||
| 17 : | * * in regular expressions: Regular expressions. | ||
| 18 : | * + in regular expressions: Regular expressions. | ||
| 19 : | * -I option to cc: Include files. | ||
| 20 : | * -L option to cc: Libraries and LD_LIBRARY_PATH. | ||
| 21 : | * . directory <1>: The file hierarchy. | ||
| 22 : | * . directory: Stdin. | ||
| 23 : | * . in regular expressions: Regular expressions. | ||
| 24 : | * .. directory <1>: Stdin. | ||
| 25 : | * .. directory: The file hierarchy. | ||
| 26 : | * .cshrc file: .cshrc and .login. | ||
| 27 : | * .login file: .cshrc and .login. | ||
| 28 : | * .profile set up in sh: .profile. | ||
| 29 : | * .xsession file: How to set up X windows. | ||
| 30 : | * /etc/group: Files and access. | ||
| 31 : | * 1> in sh: stdin stdout stderr. | ||
| 32 : | * 2> in sh: stdin stdout stderr. | ||
| 33 : | * 2>&1 in sh: stdin stdout stderr. | ||
| 34 : | * <'> and <">: Single and double quotes. | ||
| 35 : | * <> filehandle in perl: Files in perl. | ||
| 36 : | * <`> symbol and embedded shells: Single and double quotes. | ||
| 37 : | * <CTRL-A>: Keys. | ||
| 38 : | * <CTRL-C>: Keys. | ||
| 39 : | * <CTRL-D>: Keys. | ||
| 40 : | * <CTRL-D> and EOF: Loops in sh. | ||
| 41 : | * <CTRL-E>: Keys. | ||
| 42 : | * <CTRL-L>: Keys. | ||
| 43 : | * <CTRL-Z>: Keys. | ||
| 44 : | * <Shells, various>: Alternative shells. | ||
| 45 : | * <TAB> completion key: Command/filename completion. | ||
| 46 : | * ? in regular expressions: Regular expressions. | ||
| 47 : | * [] for test in sh: Tests in sh. | ||
| 48 : | * [] in regular expressions: Regular expressions. | ||
| 49 : | * ^ in regular expressions: Regular expressions. | ||
| 50 : | * _init_: Shells. | ||
| 51 : | * `..` in perl: Perl structure. | ||
| 52 : | * a.out: Compiling C. | ||
| 53 : | * accept(): Sockets. | ||
| 54 : | * Access bits: Protection bits. | ||
| 55 : | * Access bits, octal form: Protection bits. | ||
| 56 : | * Access bits, text form: Protection bits. | ||
| 57 : | * Access control: Access control. | ||
| 58 : | * Access control lists: Access control. | ||
| 59 : | * Access rights: Files and access. | ||
| 60 : | * Access to files: Files and access. | ||
| 61 : | * ACLs: Access control. | ||
| 62 : | * ANSI C: Macros and declarations. | ||
| 63 : | * Appending to a file with >>: Pipes and redirection. | ||
| 64 : | * apropos: How to use this reference guide. | ||
| 65 : | * ar archiver: Compilers. | ||
| 66 : | * archie program: Internet resources. | ||
| 67 : | * Argument vector in csh: Scripts with argumemts. | ||
| 68 : | * Argument vector in perl <1>: Perl structure. | ||
| 69 : | * Argument vector in perl: Array variables. | ||
| 70 : | * Arguments, command line: Scripts with argumemts. | ||
| 71 : | * argv: Scripts with argumemts. | ||
| 72 : | * Arithemtic in sh: Arithmetic in sh. | ||
| 73 : | * Arithemtic operations in csh: Arithmetic. | ||
| 74 : | * Arrays (associated) in perl: Associated arrays. | ||
| 75 : | * Arrays (normal) in perl: Array variables. | ||
| 76 : | * Arrays and split: Array commands. | ||
| 77 : | * Arrays in csh: Arrays. | ||
| 78 : | * Arrays in perl: Perl structure. | ||
| 79 : | * Associated arrays, iteration: Iterating over elements in arrays. | ||
| 80 : | * at command: Ex4. | ||
| 81 : | * AT&T: Flavours of unix. | ||
| 82 : | * awk: Extracting from files. | ||
| 83 : | * awk pattern extractor: sed awk cut paste. | ||
| 84 : | * Background picture: Pictures/graphics. | ||
| 85 : | * Background process <1>: Processes and signals. | ||
| 86 : | * Background process: Job control. | ||
| 87 : | * Backwards quotes: Single and double quotes. | ||
| 88 : | * bash <1>: Kernel and shell. | ||
| 89 : | * bash: Alternative shells. | ||
| 90 : | * batch command: Ex4. | ||
| 91 : | * Berkeley Internet Name Domain (BIND): DNS. | ||
| 92 : | * bg command: Builtins. | ||
| 93 : | * Big endian: Sockets. | ||
| 94 : | * BIND: DNS. | ||
| 95 : | * bind(): Sockets. | ||
| 96 : | * Bourne shell <1>: Bourne shell. | ||
| 97 : | * Bourne shell: Kernel and shell. | ||
| 98 : | * Break key: Builtins. | ||
| 99 : | * breaksw: Input from the user. | ||
| 100 : | * Browsing through a file: File browsers. | ||
| 101 : | * BSD: Flavours of unix. | ||
| 102 : | * Build software script: Switch example. | ||
| 103 : | * Built in commands: Unix commands are files. | ||
| 104 : | * Byte order: Sockets. | ||
| 105 : | * C: What is unix?. | ||
| 106 : | * C library calls and shell commands: The role of C. | ||
| 107 : | * C programming: Shell or C?. | ||
| 108 : | * C shell: Kernel and shell. | ||
| 109 : | * C shell setup files: .cshrc and .login. | ||
| 110 : | * C++ suffix rules: Suffix rules for C++. | ||
| 111 : | * C, role in unix: The role of C. | ||
| 112 : | * Calculator, shell: Miscellaneous. | ||
| 113 : | * Calculator, X windows: Miscellaneous. | ||
| 114 : | * cat command: File handling. | ||
| 115 : | * CC: Compilers. | ||
| 116 : | * cc: Compilers. | ||
| 117 : | * CGI protocol: Protocols. | ||
| 118 : | * Changing file mode: Access control. | ||
| 119 : | * chgrp command <1>: chown and chgrp. | ||
| 120 : | * chgrp command: Access control. | ||
| 121 : | * chmod command <1>: Access control. | ||
| 122 : | * chmod command: chmod. | ||
| 123 : | * chop command in perl: chop. | ||
| 124 : | * chown command <1>: chown and chgrp. | ||
| 125 : | * chown command: Access control. | ||
| 126 : | * close command in perl: Files in perl. | ||
| 127 : | * closedir command: opendir and readir. | ||
| 128 : | * cmdtool: terminal emulators. | ||
| 129 : | * Command completion: Command/filename completion. | ||
| 130 : | * Command history: Command history. | ||
| 131 : | * Command interpreter: Shells. | ||
| 132 : | * Command line arguments: Scripts with argumemts. | ||
| 133 : | * Command line arguments in C: argv argc envp. | ||
| 134 : | * Command line arguments in perl <1>: Array variables. | ||
| 135 : | * Command line arguments in perl: Perl structure. | ||
| 136 : | * Command line arguments in sh: Scripts and arguments. | ||
| 137 : | * Command path: Shell commands generally. | ||
| 138 : | * Command window: terminal emulators. | ||
| 139 : | * Commands as files: Unix commands are files. | ||
| 140 : | * Commands path: Unix commands are files. | ||
| 141 : | * Comparison operators in csh: Tests and conditions. | ||
| 142 : | * Compiler script: Switch example. | ||
| 143 : | * Compilers: Compilers. | ||
| 144 : | * Compiling huge programs: Make. | ||
| 145 : | * Compiling programs: Compiling C. | ||
| 146 : | * connect(): Sockets. | ||
| 147 : | * continue in csh: Loops in csh. | ||
| 148 : | * Continuing long lines: subshells. | ||
| 149 : | * Copy of output to file: tee and script. | ||
| 150 : | * core: NEVER-DOs in UNIX. | ||
| 151 : | * cp command: File handling. | ||
| 152 : | * Creating directories: File handling. | ||
| 153 : | * Creating files: File handling. | ||
| 154 : | * csh <1>: Kernel and shell. | ||
| 155 : | * csh: Alternative shells. | ||
| 156 : | * Curses: Shell or C?. | ||
| 157 : | * cut: sed awk cut paste. | ||
| 158 : | * Cut as a perl script: Files in perl. | ||
| 159 : | * cut command: Extracting from files. | ||
| 160 : | * Database maps: System databases. | ||
| 161 : | * Database support: Database example. | ||
| 162 : | * date command: Miscellaneous. | ||
| 163 : | * Date stamp, updating: File handling. | ||
| 164 : | * dbx debugger: Compilers. | ||
| 165 : | * Debugger: Compilers. | ||
| 166 : | * Debugger for C: The role of C. | ||
| 167 : | * Debugger GUI: Compilers. | ||
| 168 : | * Decisions and return codes in sh: Return codes. | ||
| 169 : | * delete: NEVER-DOs in UNIX. | ||
| 170 : | * Dependencies in Makefiles: Makefiles. | ||
| 171 : | * df command: Disk usage. | ||
| 172 : | * die: die. | ||
| 173 : | * Directories, creating: File handling. | ||
| 174 : | * Directories, deleting: File handling. | ||
| 175 : | * dirent directory interface: opendir and readir. | ||
| 176 : | * Disk usage.: Disk usage. | ||
| 177 : | * DISPLAY variable: X displays and authority. | ||
| 178 : | * Display, X: Components of X. | ||
| 179 : | * DNS: DNS. | ||
| 180 : | * do..while in perl: Loops and conditionals. | ||
| 181 : | * Domainname: System identity. | ||
| 182 : | * domainname command: System identity. | ||
| 183 : | * DOS: What is unix?. | ||
| 184 : | * Drawing program: Pictures/graphics. | ||
| 185 : | * du command: Disk usage. | ||
| 186 : | * dvi to postscript: Text/postscript. | ||
| 187 : | * ed: Text editors. | ||
| 188 : | * egrep command: Regular expressions. | ||
| 189 : | * elm mailer: Mail. | ||
| 190 : | * emacs: Text editors. | ||
| 191 : | * Embedded shell: Single and double quotes. | ||
| 192 : | * Encryption: Passwd example program. | ||
| 193 : | * End of file <CTRL-D>: Loops in sh. | ||
| 194 : | * env command: Environment and shell variables. | ||
| 195 : | * Environment variables <1>: Environment and shell variables. | ||
| 196 : | * Environment variables: Shells. | ||
| 197 : | * Environment variables in C <1>: Environment variables in C. | ||
| 198 : | * Environment variables in C: argv argc envp. | ||
| 199 : | * Environment variables in perl <1>: Associated arrays. | ||
| 200 : | * Environment variables in perl: Perl structure. | ||
| 201 : | * Environment, unix user: The login environment. | ||
| 202 : | * envp in C: argv argc envp. | ||
| 203 : | * eq and == in perl: Scalar variables. | ||
| 204 : | * Error messages: Stdin. | ||
| 205 : | * Errors in perl: die. | ||
| 206 : | * Executable, making programs: Making programs executable. | ||
| 207 : | * Exiting on errors in perl: die. | ||
| 208 : | * EXPORT command in sh: Variables and export. | ||
| 209 : | * Expressions, regular: Regular expressions. | ||
| 210 : | * extern variables: Several files. | ||
| 211 : | * Extracting filename components: Extracting parts of a pathname. | ||
| 212 : | * fg command: Builtins. | ||
| 213 : | * File access permission: Files and access. | ||
| 214 : | * File handles in perl: Files in perl. | ||
| 215 : | * File hierarchy: The file hierarchy. | ||
| 216 : | * File mode, changing: Access control. | ||
| 217 : | * File protection bits: Protection bits. | ||
| 218 : | * File transfer: File transfer. | ||
| 219 : | * File type, determining in C: File test macros. | ||
| 220 : | * Filename completion: Command/filename completion. | ||
| 221 : | * Files in perl: Files in perl. | ||
| 222 : | * Files, iterating over lines: Iterating over lines in a file. | ||
| 223 : | * find command <1>: Locating files. | ||
| 224 : | * find command: Processes and signals. | ||
| 225 : | * Finding commands: How to use this reference guide. | ||
| 226 : | * Finding FTP files: Internet resources. | ||
| 227 : | * finger service: Other users. | ||
| 228 : | * fmgr file manager: Access control. | ||
| 229 : | * fnews news reader: Internet resources. | ||
| 230 : | * For loop: The for loop. | ||
| 231 : | * for loop in perl: Loops and conditionals. | ||
| 232 : | * for loop in sh: Scripts and arguments. | ||
| 233 : | * For loops in perl: Loops and conditionals. | ||
| 234 : | * foreach: Loops in csh. | ||
| 235 : | * foreach example: Scripts with argumemts. | ||
| 236 : | * Foreach loop: The foreach loop. | ||
| 237 : | * foreach loop in perl: Loops and conditionals. | ||
| 238 : | * Foreground process: Job control. | ||
| 239 : | * Forking new processes: Fork example. | ||
| 240 : | * Formatting text in a file: Pipes and redirection. | ||
| 241 : | * Forms in HTML: HTML coding. | ||
| 242 : | * ftp program: File transfer. | ||
| 243 : | * FTP resources, finding: Internet resources. | ||
| 244 : | * Fully qualified name: gethostbyname. | ||
| 245 : | * g++: Compilers. | ||
| 246 : | * gcc: Compilers. | ||
| 247 : | * gdb debugger: Compilers. | ||
| 248 : | * getenv() function: Environment variables in C. | ||
| 249 : | * getgrnam(): System databases. | ||
| 250 : | * gethostbyname() <1>: gethostbyname. | ||
| 251 : | * gethostbyname(): Sockets. | ||
| 252 : | * gethostent(): System databases. | ||
| 253 : | * getnetgrent(): System databases. | ||
| 254 : | * getpwnam(): System databases. | ||
| 255 : | * getpwuid(): System databases. | ||
| 256 : | * getservbyname(): System databases. | ||
| 257 : | * getservbyport(): System databases. | ||
| 258 : | * Getting command output into a string: Nested shells and reverse apostrophes. | ||
| 259 : | * ghostscript "GNU postscript" interpreter: Text/postscript. | ||
| 260 : | * ghostview postscript previewer: Text/postscript. | ||
| 261 : | * gif: Pictures/graphics. | ||
| 262 : | * Global variables: Environment and shell variables. | ||
| 263 : | * Global variables in csh: Defining variables with set and setenv. | ||
| 264 : | * Global variables in sh: Variables and export. | ||
| 265 : | * Granting permission: Access control. | ||
| 266 : | * groups: Files and access. | ||
| 267 : | * Hard links <1>: Hard links. | ||
| 268 : | * Hard links: The file hierarchy. | ||
| 269 : | * Help function for commands: How to use this reference guide. | ||
| 270 : | * Hierarchy, file: The file hierarchy. | ||
| 271 : | * hostname command: System identity. | ||
| 272 : | * Hypertext: Text/postscript. | ||
| 273 : | * I/O streams: Stdin. | ||
| 274 : | * if in perl: Loops and conditionals. | ||
| 275 : | * if..then..else in csh: Tests and conditions. | ||
| 276 : | * if..then..else..fi in sh: Tests in sh. | ||
| 277 : | * IFS variable in sh: Loops in sh. | ||
| 278 : | * INADDR_ANY: Sockets. | ||
| 279 : | * Include file search path: Include files. | ||
| 280 : | * Include files: Include files. | ||
| 281 : | * Index nodes: Hard links. | ||
| 282 : | * Information about file properties: stat. | ||
| 283 : | * inodes: Hard links. | ||
| 284 : | * Input in csh: Input from the user. | ||
| 285 : | * Input in sh: Input in sh. | ||
| 286 : | * Input over many lines: Pipes and redirection. | ||
| 287 : | * Inserting a command into a string: Nested shells and reverse apostrophes. | ||
| 288 : | * Internet relay chat: Contacting users. | ||
| 289 : | * Internet resources: Internet resources. | ||
| 290 : | * Interpretation of values in perl: Scalar variables. | ||
| 291 : | * Interrupt handler in sh: Procedures and traps. | ||
| 292 : | * ioctl(): ioctl. | ||
| 293 : | * IRC: Contacting users. | ||
| 294 : | * Iterating over files: Iterating over lines in a file. | ||
| 295 : | * Iteration over arrays: Iterating over elements in arrays. | ||
| 296 : | * Job control: Job control. | ||
| 297 : | * Job numbers in csh: Builtins. | ||
| 298 : | * Job, moving to background: Builtins. | ||
| 299 : | * Joker notation: Wildcards. | ||
| 300 : | * jpg: Pictures/graphics. | ||
| 301 : | * jsh: Alternative shells. | ||
| 302 : | * Kernel: The file hierarchy. | ||
| 303 : | * kernel: Kernel and shell. | ||
| 304 : | * Kernighan and Ritchie C: Macros and declarations. | ||
| 305 : | * kill command: Builtins. | ||
| 306 : | * ksh <1>: Alternative shells. | ||
| 307 : | * ksh: Kernel and shell. | ||
| 308 : | * latex: Text/postscript. | ||
| 309 : | * ld loader/linker: Compilers. | ||
| 310 : | * ld.so.cache: Shared and static libraries. | ||
| 311 : | * ldconfig: Shared and static libraries. | ||
| 312 : | * less command: File browsers. | ||
| 313 : | * lex <1>: Shell or C?. | ||
| 314 : | * lex: The role of C. | ||
| 315 : | * Lexer: lex and yacc. | ||
| 316 : | * libc: Libraries and LD_LIBRARY_PATH. | ||
| 317 : | * libcurses: Libraries and LD_LIBRARY_PATH. | ||
| 318 : | * libm: Libraries and LD_LIBRARY_PATH. | ||
| 319 : | * Library path for C loader: Libraries and LD_LIBRARY_PATH. | ||
| 320 : | * Limitations of shell programs: Limitations of shell. | ||
| 321 : | * Links in C: lstat and readlink. | ||
| 322 : | * Links, where do they point?: lstat and readlink. | ||
| 323 : | * listen(): Sockets. | ||
| 324 : | * Little endian: Sockets. | ||
| 325 : | * ln -s: Symbolic links. | ||
| 326 : | * Local variables: Environment and shell variables. | ||
| 327 : | * Local variables in csh: Defining variables with set and setenv. | ||
| 328 : | * Local variables in perl: Perl subroutines. | ||
| 329 : | * Local variables in sh: Variables and export. | ||
| 330 : | * locate command: Locating files. | ||
| 331 : | * Logging on: Logging in. | ||
| 332 : | * Login environment: The login environment. | ||
| 333 : | * Login evironment: .cshrc and .login. | ||
| 334 : | * Long file listing: Protection bits. | ||
| 335 : | * Long lines, continuing: subshells. | ||
| 336 : | * Loops and list separators: Loops in sh. | ||
| 337 : | * Loops in csh: Loops in csh. | ||
| 338 : | * Loops in sh: Loops in sh. | ||
| 339 : | * lp command: File handling. | ||
| 340 : | * lpq: File handling. | ||
| 341 : | * lpr command: File handling. | ||
| 342 : | * lpstat: File handling. | ||
| 343 : | * ls -l: Protection bits. | ||
| 344 : | * ls command: File handling. | ||
| 345 : | * lstat(): stat. | ||
| 346 : | * MacIntosh: What is unix?. | ||
| 347 : | * Macros for stat: File test macros. | ||
| 348 : | * Mail clients: Mail. | ||
| 349 : | * make: The role of C. | ||
| 350 : | * Make rules for C++: Suffix rules for C++. | ||
| 351 : | * Make software script: Switch example. | ||
| 352 : | * Making a script: Scripts with argumemts. | ||
| 353 : | * Making directories: How to use this reference guide. | ||
| 354 : | * Making scripts in sh: Scripts and arguments. | ||
| 355 : | * Masking programs executable: Making programs executable. | ||
| 356 : | * Matching filenames: Wildcards. | ||
| 357 : | * Matching strings: Regular expressions. | ||
| 358 : | * mc: File browsers. | ||
| 359 : | * Mercury: Interpreted languages. | ||
| 360 : | * mesg: Contacting users. | ||
| 361 : | * Messages: Contacting users. | ||
| 362 : | * Mime types in W3: Protocols. | ||
| 363 : | * mkdir: How to use this reference guide. | ||
| 364 : | * mkdir command: File handling. | ||
| 365 : | * more command: File browsers. | ||
| 366 : | * mosaic: Internet resources. | ||
| 367 : | * Mounted file systems: System statistics. | ||
| 368 : | * Moving a job to the background: Builtins. | ||
| 369 : | * Moving files: File handling. | ||
| 370 : | * Multiple C files, compiling: Compiling C. | ||
| 371 : | * Multiple screens: Multiple screens. | ||
| 372 : | * mv command: File handling. | ||
| 373 : | * nc: File browsers. | ||
| 374 : | * ncftp program: File transfer. | ||
| 375 : | * netstat network statistics: System statistics. | ||
| 376 : | * Network byte order: Sockets. | ||
| 377 : | * Network databases: System databases. | ||
| 378 : | * Network information service: System databases. | ||
| 379 : | * Never do in unix: NEVER-DOs in UNIX. | ||
| 380 : | * NFS and C support: C and NFS. | ||
| 381 : | * NIS: System databases. | ||
| 382 : | * nobody: The superuser and nobody. | ||
| 383 : | * noclobber overwrite protection: Pipes and redirection. | ||
| 384 : | * noclobber variable: Pipes and redirection. | ||
| 385 : | * nslookup command: System identity. | ||
| 386 : | * open command in perl: Files in perl. | ||
| 387 : | * opendir command: opendir and readir. | ||
| 388 : | * Opening a pipe in C: Process control. | ||
| 389 : | * Operating system name: System identity. | ||
| 390 : | * Operators in csh: Tests and conditions. | ||
| 391 : | * Output to file: tee and script. | ||
| 392 : | * Output, sending to a file: Pipes and redirection. | ||
| 393 : | * Painting program: Pictures/graphics. | ||
| 394 : | * Panic button: Builtins. | ||
| 395 : | * Parameters in perl functions: Perl subroutines. | ||
| 396 : | * Parser: lex and yacc. | ||
| 397 : | * Parts of a filename: Extracting parts of a pathname. | ||
| 398 : | * passwd file: Passwd example program. | ||
| 399 : | * paste: sed awk cut paste. | ||
| 400 : | * Paste as a perl script: Files in perl. | ||
| 401 : | * paste command: Extracting from files. | ||
| 402 : | * path <1>: Shell commands generally. | ||
| 403 : | * path: Unix commands are files. | ||
| 404 : | * PATH: Unix commands are files. | ||
| 405 : | * Pattern matching in perl: search and replace. | ||
| 406 : | * Pattern replacement in perl: search and replace. | ||
| 407 : | * PC windows: What is unix?. | ||
| 408 : | * perl: What is unix?. | ||
| 409 : | * Perl: Perl. | ||
| 410 : | * Perl variables and types: Perl structure. | ||
| 411 : | * Perl, strings and scalar: Scalar variables. | ||
| 412 : | * Perl, truncating strings: chop. | ||
| 413 : | * Permissions on files: Files and access. | ||
| 414 : | * Permissions, determining in C: File test macros. | ||
| 415 : | * pico: Text editors. | ||
| 416 : | * Picture processing: Pictures/graphics. | ||
| 417 : | * pine mailer: Mail. | ||
| 418 : | * Pipe: Pipes and redirection. | ||
| 419 : | * Pipes: Pipes and redirection. | ||
| 420 : | * Pipes in C: Process control. | ||
| 421 : | * Piping to more to prevent scrolling: Pipes and redirection. | ||
| 422 : | * popen(): Process control. | ||
| 423 : | * POSIX standard: UNIX calls and POSIX. | ||
| 424 : | * Postscript viewers: Text/postscript. | ||
| 425 : | * Printer queue: File handling. | ||
| 426 : | * Printer status: File handling. | ||
| 427 : | * PRINTER variable: File handling. | ||
| 428 : | * Printing a file: File handling. | ||
| 429 : | * Printing multiple lines: Pipes and redirection. | ||
| 430 : | * Procedures and subroutines in sh: Procedures and traps. | ||
| 431 : | * Process. moving to background: Builtins. | ||
| 432 : | * Processes: Processes and signals. | ||
| 433 : | * Prompt, redefining: .cshrc and .login. | ||
| 434 : | * Protecting files from overwrite with >: Pipes and redirection. | ||
| 435 : | * Protection bits: Protection bits. | ||
| 436 : | * ps command: System statistics. | ||
| 437 : | * readdir command: opendir and readir. | ||
| 438 : | * readlink(): lstat and readlink. | ||
| 439 : | * recv(): Sockets. | ||
| 440 : | * Redefining list separator in sh: Loops in sh. | ||
| 441 : | * Redirecting stdio in sh: stdin stdout stderr. | ||
| 442 : | * Redirection of stdio: Pipes and redirection. | ||
| 443 : | * Regular expressions: Regular expressions. | ||
| 444 : | * Reliable socket protocol: Sockets. | ||
| 445 : | * Renaming files: File handling. | ||
| 446 : | * repeat: Loops in csh. | ||
| 447 : | * Result of a command into a string: Nested shells and reverse apostrophes. | ||
| 448 : | * Return codes: Return codes. | ||
| 449 : | * rlogin: Remote login. | ||
| 450 : | * rlogin program: The X window system. | ||
| 451 : | * rm command: File handling. | ||
| 452 : | * rmail in emacs: Mail. | ||
| 453 : | * rmdir command: File handling. | ||
| 454 : | * Role of C in unix: The role of C. | ||
| 455 : | * Root privileges: setuid setgid scripts. | ||
| 456 : | * root user: The superuser and nobody. | ||
| 457 : | * rpcgen: The role of C. | ||
| 458 : | * rpcinfo: System statistics. | ||
| 459 : | * rsh: Remote login. | ||
| 460 : | * s-bit <1>: Umask. | ||
| 461 : | * s-bit: s-bit and t-bit. | ||
| 462 : | * Scalar variables in perl: Scalar variables. | ||
| 463 : | * scheme: Interpreted languages. | ||
| 464 : | * screen: terminal emulators. | ||
| 465 : | * Screens: Multiple screens. | ||
| 466 : | * Script aliases in W3: HTML coding. | ||
| 467 : | * Script, making: Scripts with argumemts. | ||
| 468 : | * Scripts in sh, making: Scripts and arguments. | ||
| 469 : | * Searching and replacing in perl (example): search and replace. | ||
| 470 : | * sed as a perl script: search and replace. | ||
| 471 : | * sed batch editor: sed awk cut paste. | ||
| 472 : | * sed editor: Extracting from files. | ||
| 473 : | * sed, search and replace: Switch example. | ||
| 474 : | * send(): Sockets. | ||
| 475 : | * Sending messages: Contacting users. | ||
| 476 : | * set command: Defining variables with set and setenv. | ||
| 477 : | * setenv command: Defining variables with set and setenv. | ||
| 478 : | * setgid bit: Umask. | ||
| 479 : | * Setting the prompt: .cshrc and .login. | ||
| 480 : | * Setting up the C shell: .cshrc and .login. | ||
| 481 : | * Setting up the x environment: How to set up X windows. | ||
| 482 : | * setuid bit: Umask. | ||
| 483 : | * SetUID scripts: setuid setgid scripts. | ||
| 484 : | * sh <1>: Kernel and shell. | ||
| 485 : | * sh: Alternative shells. | ||
| 486 : | * sh5: Alternative shells. | ||
| 487 : | * Shared libraries: Shared and static libraries. | ||
| 488 : | * shell <1>: Kernel and shell. | ||
| 489 : | * shell <2>: Unix commands are files. | ||
| 490 : | * shell: What is unix?. | ||
| 491 : | * Shell commands and C library calls: The role of C. | ||
| 492 : | * shelltool: terminal emulators. | ||
| 493 : | * shift and arrays: Array commands. | ||
| 494 : | * shift and arrays in perl: Array commands. | ||
| 495 : | * shift operator on strings: Scripts and arguments. | ||
| 496 : | * showmount: System statistics. | ||
| 497 : | * Signal handler in sh: Procedures and traps. | ||
| 498 : | * Single and double quotes: Single and double quotes. | ||
| 499 : | * sleep command: Examples. | ||
| 500 : | * socket(): Sockets. | ||
| 501 : | * Sockets: Sockets. | ||
| 502 : | * Soft links: Symbolic links. | ||
| 503 : | * Sonar ping: Miscellaneous. | ||
| 504 : | * Spelling checker: Miscellaneous. | ||
| 505 : | * split and arrays: Array commands. | ||
| 506 : | * split command: Array commands. | ||
| 507 : | * Splitting C into many files.: Several files. | ||
| 508 : | * Splitting output to several files: tee and script. | ||
| 509 : | * Standard error: Stdin. | ||
| 510 : | * Standard I/O in perl: Files in perl. | ||
| 511 : | * Standard I/O in sh: stdin stdout stderr. | ||
| 512 : | * Standard I/O, redirection: Pipes and redirection. | ||
| 513 : | * Standard input: Stdin. | ||
| 514 : | * Standard output: Stdin. | ||
| 515 : | * Starting: Process control. | ||
| 516 : | * Starting shell jobs: Builtins. | ||
| 517 : | * stat(): stat. | ||
| 518 : | * Static linking: Shared and static libraries. | ||
| 519 : | * Statistics about a file: stat. | ||
| 520 : | * Sticky bit: s-bit and t-bit. | ||
| 521 : | * Strings in perl: Scalar variables. | ||
| 522 : | * stty and switching off term echo: Passwd example program. | ||
| 523 : | * Subroutines in perl: Perl subroutines. | ||
| 524 : | * Subshells and (): subshells. | ||
| 525 : | * Suffix rules in Makefiles: Makefiles. | ||
| 526 : | * superuser: The superuser and nobody. | ||
| 527 : | * Suspending a job: Builtins. | ||
| 528 : | * Swapping text strings: Switch example. | ||
| 529 : | * switch..case in csh: Tests and conditions. | ||
| 530 : | * Symbolic links: Symbolic links. | ||
| 531 : | * System 5: Flavours of unix. | ||
| 532 : | * System details: System identity. | ||
| 533 : | * System identity and uname: Switch example. | ||
| 534 : | * System name: System identity. | ||
| 535 : | * System V: Flavours of unix. | ||
| 536 : | * t-bit: s-bit and t-bit. | ||
| 537 : | * talk service: Contacting users. | ||
| 538 : | * TCL: Interpreted languages. | ||
| 539 : | * TCP/IP: Sockets. | ||
| 540 : | * tcsh <1>: Alternative shells. | ||
| 541 : | * tcsh: Kernel and shell. | ||
| 542 : | * tee command: tee and script. | ||
| 543 : | * Teletype terminal: Terminals. | ||
| 544 : | * telnet <1>: Remote login. | ||
| 545 : | * telnet: Logging in. | ||
| 546 : | * Terminal echo and stty: Passwd example program. | ||
| 547 : | * Terminals: terminal emulators. | ||
| 548 : | * test in sh: Tests in sh. | ||
| 549 : | * test programs: NEVER-DOs in UNIX. | ||
| 550 : | * test, don't call your program this: NEVER-DOs in UNIX. | ||
| 551 : | * Testing files: Tests and conditions. | ||
| 552 : | * Testing reponse from other hosts.: Miscellaneous. | ||
| 553 : | * Tests and conditions in csh: Tests and conditions. | ||
| 554 : | * Tests in sh: Tests in sh. | ||
| 555 : | * tex: Text/postscript. | ||
| 556 : | * texinfo system: Text/postscript. | ||
| 557 : | * Text form of access bits: Protection bits. | ||
| 558 : | * Text formatting: Text/postscript. | ||
| 559 : | * textedit: Text editors. | ||
| 560 : | * The arguement vector in C: argv argc envp. | ||
| 561 : | * The domain name service: DNS. | ||
| 562 : | * tiff: Pictures/graphics. | ||
| 563 : | * Time and date: Miscellaneous. | ||
| 564 : | * Time stamp, updating: File handling. | ||
| 565 : | * Tk library: Shell or C?. | ||
| 566 : | * touch command: File handling. | ||
| 567 : | * Traps in sh: Procedures and traps. | ||
| 568 : | * Truncating strings in perl: chop. | ||
| 569 : | * tty: Terminals. | ||
| 570 : | * type in DOS: File browsers. | ||
| 571 : | * Types in perl: Perl structure. | ||
| 572 : | * umask variable: Umask. | ||
| 573 : | * uname command: Switch example. | ||
| 574 : | * Undefining variables: Defining variables with set and setenv. | ||
| 575 : | * undelete: NEVER-DOs in UNIX. | ||
| 576 : | * UNIX: What is unix?. | ||
| 577 : | * UNIX history: What is unix?. | ||
| 578 : | * unless in perl: Loops and conditionals. | ||
| 579 : | * unlink command: File handling. | ||
| 580 : | * unset command: Defining variables with set and setenv. | ||
| 581 : | * until: Loops in sh. | ||
| 582 : | * Up arrow: Command history. | ||
| 583 : | * Updating file time stamp: File handling. | ||
| 584 : | * User database support: Database example. | ||
| 585 : | * User environment: The login environment. | ||
| 586 : | * users command: Other users. | ||
| 587 : | * Variables, global: Environment and shell variables. | ||
| 588 : | * Variables, local: Environment and shell variables. | ||
| 589 : | * vi: Text editors. | ||
| 590 : | * Viewing a file: File browsers. | ||
| 591 : | * vmstat virtual memory stats: System statistics. | ||
| 592 : | * w command: Other users. | ||
| 593 : | * wait.h: Process control. | ||
| 594 : | * Waiting for child processes: Process control. | ||
| 595 : | * whereis command: Locating files. | ||
| 596 : | * which command: Shell commands generally. | ||
| 597 : | * while: Loops in csh. | ||
| 598 : | * while in perl: Loops and conditionals. | ||
| 599 : | * while in sh: Loops in sh. | ||
| 600 : | * while loop in sh: Scripts and arguments. | ||
| 601 : | * who command: Other users. | ||
| 602 : | * whoami command: Examples. | ||
| 603 : | * Wildcards <1>: Shells. | ||
| 604 : | * Wildcards: Wildcards. | ||
| 605 : | * Windows on PC: What is unix?. | ||
| 606 : | * Wrapper functions: The role of C. | ||
| 607 : | * Wrappers: Shell or C?. | ||
| 608 : | * write command: Contacting users. | ||
| 609 : | * write example: Scripts with argumemts. | ||
| 610 : | * Writing a script: Scripts with argumemts. | ||
| 611 : | * WTERMSIG(status): Process control. | ||
| 612 : | * X access control: X displays and authority. | ||
| 613 : | * X display <1>: Components of X. | ||
| 614 : | * X display: X displays and authority. | ||
| 615 : | * X protocol: Components of X. | ||
| 616 : | * X window system: Components of X. | ||
| 617 : | * X windows: Shell or C?. | ||
| 618 : | * X windows access: X displays and authority. | ||
| 619 : | * X windows authentification: X displays and authority. | ||
| 620 : | * X-windows: The login environment. | ||
| 621 : | * xarchie client: Internet resources. | ||
| 622 : | * Xauthority mechanism: X displays and authority. | ||
| 623 : | * xedit: Text editors. | ||
| 624 : | * xemacs: Text editors. | ||
| 625 : | * xfig drawing program: Pictures/graphics. | ||
| 626 : | * xhost mechanism: X displays and authority. | ||
| 627 : | * xpaint program: Pictures/graphics. | ||
| 628 : | * xrn news reader: Internet resources. | ||
| 629 : | * xterm: terminal emulators. | ||
| 630 : | * xterm program: Terminals. | ||
| 631 : | * xv picture processor: Pictures/graphics. | ||
| 632 : | * xxgdb: Compilers. | ||
| 633 : | * yacc <1>: The role of C. | ||
| 634 : | * yacc <2>: Shell or C?. | ||
| 635 : | * yacc: lex and yacc. | ||
| 636 : | * zmail client: Mail. | ||
| 637 : | * zsh: Alternative shells. | ||
| 638 : | * | symbol: Pipes and redirection. | ||
| 639 : | |||
| 640 : |
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