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grep, print lines matching a pattern

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Concept Index

This is a general index of all issues discussed in this manual, with the exception of the grep commands and command-line options.

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Index Entry Section

A
after context2.1 GNU Extensions
alphabetic characters5.1 Character Class
alphanumeric characters5.1 Character Class
anchoring5.3 Anchoring
asterisk5. Regular Expressions

B
back-reference5.4 Back-reference
backslash5.2 Backslash Character
basic regular expressions5.5 Basic vs Extended
before context2.1 GNU Extensions
binary files2.1 GNU Extensions
binary files2.1 GNU Extensions
binary files, DOS/Windows2.1 GNU Extensions
blank characters5.1 Character Class
braces, one argument5. Regular Expressions
braces, second argument omitted5. Regular Expressions
braces, two arguments5. Regular Expressions
bracket expression5.1 Character Class
Bugs, reporting7. Reporting bugs
byte offset2.1 GNU Extensions
byte offsets, on DOS/Windows2.1 GNU Extensions

C
case insensitive search2. Invoking grep
case insensitive search, obsolete option2.1 GNU Extensions
changing name of standard input2.1 GNU Extensions
character class5.1 Character Class
character classes5.1 Character Class
character type2.2 Environment Variables
character type2.2 Environment Variables
classes of characters5.1 Character Class
context2.1 GNU Extensions
context lines, after match2.1 GNU Extensions
context lines, before match2.1 GNU Extensions
control characters5.1 Character Class
Copying8. Copying
counting lines2. Invoking grep

D
default options environment variable2.2 Environment Variables
device search2.1 GNU Extensions
digit characters5.1 Character Class
directory search2.1 GNU Extensions
DOS byte offsets2.1 GNU Extensions
DOS/Windows binary files2.1 GNU Extensions
dot5. Regular Expressions

E
environment variables2.2 Environment Variables
exclude files2.1 GNU Extensions

F
FAQ about grep usage6. Usage
FDL, GNU Free Documentation License8.2 GNU Free Documentation License
files which don't match2.1 GNU Extensions

G
GPL, GNU General Public License8.1 GNU General Public License
graphic characters5.1 Character Class

H
hexadecimal digits5.1 Character Class
highlight markers2.2 Environment Variables
highlight, color, colour2.1 GNU Extensions

I
include files2.1 GNU Extensions
interval specifications5.5 Basic vs Extended
invert matching2. Invoking grep

L
language of messages2.2 Environment Variables
line buffering2.1 GNU Extensions
line numbering2. Invoking grep
lower-case letters5.1 Character Class

M
match sub-expression at most once5. Regular Expressions
match sub-expression n or more times5. Regular Expressions
match sub-expression n times5. Regular Expressions
match sub-expression zero or more times5. Regular Expressions
match the whole line2. Invoking grep
matching basic regular expressions4. grep programs
matching extended regular expressions4. grep programs
matching fixed strings4. grep programs
matching Perl regular expressions4. grep programs
matching whole words2.1 GNU Extensions
max-count2.1 GNU Extensions
memory mapped input2.1 GNU Extensions
message language2.2 Environment Variables

N
names of matching files2. Invoking grep
national language support2.2 Environment Variables
national language support2.2 Environment Variables
national language support2.2 Environment Variables
NLS2.2 Environment Variables
NLS2.2 Environment Variables
NLS2.2 Environment Variables
no filename prefix2.1 GNU Extensions
no warrantyPreamble
numeric characters5.1 Character Class

O
only matching2. Invoking grep

P
palindromes6. Usage
pattern from file2. Invoking grep
pattern list2. Invoking grep
period5. Regular Expressions
plus sign5. Regular Expressions
print non-matching lines2. Invoking grep
printable characters5.1 Character Class
punctuation characters5.1 Character Class

Q
question mark5. Regular Expressions
quiet, silent2. Invoking grep

R
range expression5.1 Character Class
recursive search2.1 GNU Extensions
regular expressions5. Regular Expressions

S
searching directory trees2.1 GNU Extensions
searching directory trees2.1 GNU Extensions
searching directory trees2.1 GNU Extensions
Searching for a pattern.1. Introduction
space characters5.1 Character Class
suppress binary data2.1 GNU Extensions
suppress error messages2. Invoking grep

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