Hi All, Can you please let me know how to grep for a
particular pattern in unix. I want to print the dates from
the file exp.txt. the date pattern is DD:MM:YYYY, I just
want to print all the dates from the file exp.txt.
Answer Posted / sona shaw
grep, egrep, fgrep - print lines matching a pattern
SYNOPSIS
grep [options] PATTERN [FILE...]
grep [options] [-e PATTERN | -f FILE] [FILE...]
e.g
grep "24:02:2010" date.txt
o/p is :hi today is 24:02:2010
here we should keep the matching patten in double
qoute"xxxxxxxx" and date.txt is inputfile in which u have
to search the pattern. for more details see manual page of
grep.type man grep and see various option
Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
Are you in or at the office?
What is the search command in unix?
What is $0 bash?
how to sort the content of the file based on numeric values
Is command prompt unix?
How do I use grep to find a file?
What does find command return in unix?
What is the use of find command in unix?
How do I open a port?
What difference between cmp and diff commands?
What is the use of awk command in unix?
What do chown command do?
What are the unix commands?
What are grep patterns?
What is the use of finger command?