The Android Open Source Project | cfb3b27 | 2009-03-03 19:29:20 -0800 | [diff] [blame] | 1 | \"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org> |
| 2 | \"for Debian GNU/Linux |
| 3 | .TH BZGREP 1 |
| 4 | .SH NAME |
| 5 | bzgrep, bzfgrep, bzegrep \- search possibly bzip2 compressed files for a regular expression |
| 6 | .SH SYNOPSIS |
| 7 | .B bzgrep |
| 8 | [ grep_options ] |
| 9 | .BI [\ -e\ ] " pattern" |
| 10 | .IR filename ".\|.\|." |
| 11 | .br |
| 12 | .B bzegrep |
| 13 | [ egrep_options ] |
| 14 | .BI [\ -e\ ] " pattern" |
| 15 | .IR filename ".\|.\|." |
| 16 | .br |
| 17 | .B bzfgrep |
| 18 | [ fgrep_options ] |
| 19 | .BI [\ -e\ ] " pattern" |
| 20 | .IR filename ".\|.\|." |
| 21 | .SH DESCRIPTION |
| 22 | .IR Bzgrep |
| 23 | is used to invoke the |
| 24 | .I grep |
| 25 | on bzip2-compressed files. All options specified are passed directly to |
| 26 | .I grep. |
| 27 | If no file is specified, then the standard input is decompressed |
| 28 | if necessary and fed to grep. |
| 29 | Otherwise the given files are uncompressed if necessary and fed to |
| 30 | .I grep. |
| 31 | .PP |
| 32 | If |
| 33 | .I bzgrep |
| 34 | is invoked as |
| 35 | .I bzegrep |
| 36 | or |
| 37 | .I bzfgrep |
| 38 | then |
| 39 | .I egrep |
| 40 | or |
| 41 | .I fgrep |
| 42 | is used instead of |
| 43 | .I grep. |
| 44 | If the GREP environment variable is set, |
| 45 | .I bzgrep |
| 46 | uses it as the |
| 47 | .I grep |
| 48 | program to be invoked. For example: |
| 49 | |
| 50 | for sh: GREP=fgrep bzgrep string files |
| 51 | for csh: (setenv GREP fgrep; bzgrep string files) |
| 52 | .SH AUTHOR |
| 53 | Charles Levert (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe |
| 54 | Troin <phil@fifi.org> for Debian GNU/Linux. |
| 55 | .SH "SEE ALSO" |
| 56 | grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1) |