AT&T UNIX™PC Unix System V Users Manual - tenox
AT&T UNIX™PC Unix System V Users Manual - tenox AT&T UNIX™PC Unix System V Users Manual - tenox
GREP ( 1) GREP (1) The order of precedence of operators is [], then * ? +, then concatenation, then I and new-line. SEE ALSO ed(1), sed(1), sh(1). DIAGNOSTICS Exit status is 0 if any matches are found, 1 if none, 2 for syntax errors or inaccessible files (even if matches were found). BUGS Ideally there should be only one grep, but we don't know a single algorithm that spans a wide enough range of space-time tradeoffs. Lines are limited to 256 characters; longer lines are truncated. Egrep does not recognize ranges, such as [a-z], in character classes. When using the -b option, grep reports the block number of the match in 512-byte blocks; egrep and fg rep report the block number in 1024-byte blocks. - 2 -
HEAD ( l ) HEAD ( l ) NAME head - give first few lines SYNOPSIS head [ - count ] [ file . . . ] DESCRIPTION Head gives the first count lines of each of the specified files. If no files are specified, head reads the standard input. If you omit count, head prints the first 10 lines. SEE ALSO tail( 1). - 1 -
- Page 291: DIRCMP ( 1) DIRCMP ( 1) NAME dircmp
- Page 295 and 296: DUMP ( 1 ) DUMP(!) NAME dump - dump
- Page 297: ECHO (l) ECHO (l) NAME echo - echo
- Page 300 and 301: ED ( l ) ED {1) the RE. The REs all
- Page 302 and 303: ED (l) ED (1) . 6. FILES below. A R
- Page 304 and 305: ED ( 1 ) ED ( 1) command list is eq
- Page 306 and 307: ED (1) ED (l) replaced by the repla
- Page 308 and 309: ED (l) ED (1) FILES /tmp/e# tempora
- Page 311: ENV ( 1) ENV(l) NAME env - set envi
- Page 314 and 315: EQN(l) EQN( 1) [ • '+ � ] � l
- Page 316 and 317: � I )
- Page 318 and 319: EX (l) BUGS EX (l) The undo command
- Page 320 and 321: EXPR(l) EXPR ( l ) 3. 4. returns th
- Page 323 and 324: FC(l) ( AT&T UNIX PC only ) FC ( l
- Page 325: FILE ( 1 ) FIT..E ( 1 ) NAME file -
- Page 328 and 329: FIND ( 1 ) FIND ( 1 ) -print -cpio
- Page 330 and 331: GET(l) -b -ilist -xlist GET(l) furt
- Page 332 and 333: GET(l) GET(l) TABLE 1. Determinatio
- Page 334 and 335: GET(l) GET(l) generated by the get.
- Page 337 and 338: GETOPT ( 1) GETOPT ( l ) NAME getop
- Page 339: GREEK (l) GREEK(l) NAME greek - sel
- Page 344 and 345: � '--- I I I I I I f)
- Page 346 and 347: · r1 . .... .. ._ _ . . r1 ' ·
- Page 348 and 349: HP(l) HP (1) is adjacent to an ASCl
- Page 351: ID ( 1 ) ID ( 1) NAME id - print us
- Page 355 and 356: IPCS ( 1) IPCS ( 1) NAME ipcs - rep
- Page 357 and 358: IPCS ( 1 ) OWNER GROUP CREATOR CGRO
- Page 359 and 360: JOIN ( 1 ) JOIN ( 1 ) NAME join - r
- Page 361: KILL (I) KILL(l) NAME kill - termin
- Page 364 and 365: KSH(l) KSH ( 1) A command is either
- Page 366 and 367: KSH ( 1) KSH ( 1) The following exp
- Page 368 and 369: KSH ( 1) KSH ( 1) ${parameter%patte
- Page 370 and 371: KSH ( 1) KSH(l) with the parameter
- Page 372 and 373: KSH ( 1) KSH(l) redirected using a
- Page 374 and 375: KSH ( 1) KSH(l) variables whose sco
- Page 376 and 377: KSH ( 1 ) KSH(l) Command Re-entry.
- Page 378 and 379: KSH(l) KSH(l) using paper terminals
- Page 380 and 381: KSH ( 1) KSH ( 1) [count]Tc Equival
- Page 382 and 383: KSH ( 1) KSH(I) Line feed and print
- Page 384 and 385: KSH ( 1 ) KSH ( 1) fc -e - [ old= n
- Page 386 and 387: KSH ( 1 ) KSH(l) ?, the remainder o
- Page 388 and 389: KSH (l) KSH(l) test [ expr ] Evalua
- Page 390 and 391: KSH ( 1 ) KSH(l) ulimit [ -cdfmpt 1
HEAD ( l )<br />
HEAD ( l )<br />
NAME<br />
head - give first few lines<br />
SYNOPSIS<br />
head [ - count ] [ file . . . ]<br />
DESCRIPTION<br />
Head gives the first count lines of each of the specified files. If no<br />
files are specified, head reads the standard input. If you omit<br />
count, head prints the first 10 lines.<br />
SEE ALSO<br />
tail( 1).<br />
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