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Diffstat (limited to 'doc/pcregrep.txt')
| -rw-r--r-- | doc/pcregrep.txt | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/doc/pcregrep.txt b/doc/pcregrep.txt index 3483f9e..1600228 100644 --- a/doc/pcregrep.txt +++ b/doc/pcregrep.txt @@ -4,7 +4,7 @@ NAME SYNOPSIS - pcregrep [-Vchilnsvx] pattern [file] ... + pcregrep [-Vcfhilnrsvx] pattern [file] ... @@ -37,6 +37,14 @@ OPTIONS wise have been printed. If several files are given, a count is printed for each of them. + -ffilename + Read patterns from the file, one per line, and + match all patterns against each line. There is a + maximum of 100 patterns. Trailing white space is + removed, and blank lines are ignored. An empty + file contains no patterns and therefore matches + nothing. + -h Suppress printing of filenames when searching mul- tiple files. @@ -44,12 +52,17 @@ OPTIONS parisons. -l Instead of printing lines from the files, just + print the names of the files containing lines that would have been printed. Each file name is printed once, on a separate line. -n Precede each line by its line number in the file. + -r If any file is a directory, recursively scan the + files it contains. Without -r a directory is + scanned as a normal file. + -s Work silently, that is, display nothing except error messages. The exit status indicates whether any matches were found. @@ -83,5 +96,6 @@ DIAGNOSTICS AUTHOR Philip Hazel <ph10@cam.ac.uk> - Copyright (c) 1997-2000 University of Cambridge. + Last updated: 15 August 2001 + Copyright (c) 1997-2001 University of Cambridge. |