Your sample input and output are not coherent. Your sed expression cointains "bc01" even though none of the sample data contains "bc01". Assuming the "01" is an accident or something, the following will do what you describe, i.e. replace "bc" with "xy".
The -i switch causes sed to perform the replacement in the file, i.e. replacing the file's contents with the new contents. If you have already run the failed command, it will have replaced the file with probably nothing at all, so you will need to run the grep again before you try the new script.
Hi I need to help on finding the below pattern using sed
<b><a href="/home/document.do?assetkey=x-y-abcde-1&searchclause=photo">
and replace as below in the same line on the index file.
<b><a href="/abcde.html">
thx in advance.
Mari (5 Replies)
Hello All,
I have a string "CP_STATUS OSSRC_R6_0_Shipment_R1H_CU AOM_901046 R1H_LLSV1_2008031", and I just want to extract LLSV1, but I dont get the expected result when using the sed command below.
# echo "CP_STATUS OSSRC_R6_0_Shipment_R1H_CU AOM_901046 R1H_LLSV1_2008031" | awk '{print... (4 Replies)
myfile:
AAAaaa
BBBbbb
CCCccc
AAAeee
DDDddd
how to replace the last AAA as EEEEE using sed?
like this:
AAAaaa
BBBbbb
CCCccc
EEEEEeee
DDDddd (14 Replies)
Hello,
I have a file with multiple lines like this:
/film/4295/"_class="titre_article">50/50I would like to change all occurence of / after > with _ to have this:
/film/4295/"_class="titre_article">50_50Thank you
edit:
This could also be change all / starting with the 4th occurrence... (2 Replies)
I have a file with multiple lines like this:
<junk><PATTERN><junk><PATTERN><junk>
<junk><PATTERN><junk><PATTERN><junk><PATTERN><junk>
Note that
1. There might be variable number occurrences of PATTERN in a line.
2. <> are just placeholders, they do not form part of the pattern.
I need... (4 Replies)
I've got a file like so:
...lots of lines, etc.
push "route 10.8.0.0 255.255.255.0"
push "route 192.168.1.123 255.255.255.0"
...lots of lines, etc.
I want to sed find/replace the IP address in the second line, whatever it is, with a new IP address, but I don't want to touch the first line.... (5 Replies)
Hi Guys!
Unix newbie here!
Have a requirement for which I have been scouting the forums for a solution but has been out of luck so far :(
I have a file which contains the following:-
TEST1|TEST2|"TEST3|1@!2"|TEST5
My sed command should result in either one the following output:-... (6 Replies)
I have a file with multiple lines, all in the same format. For each line, I need to replace the sequence of digits after the last : with a new value, but keep the single quote at the end of the line.
Example:
Input: ( two lines of file)
Name: 'text1:200/text2:1.2.3.4'
Name2:... (19 Replies)
Hi,
i want to replace the following lines in such a way that if the word merge exists in first column it must replace the 3rd column as M and if parse exists in first column then the last column must P, if neither it must mark it as X. I have tried the solution using awk, but it is saying... (6 Replies)
Discussion started by: charlie87
6 Replies
LEARN ABOUT OSX
svk::log::filter::grep
SVK::Log::Filter::Grep(3) User Contributed Perl Documentation SVK::Log::Filter::Grep(3)SYNOPSIS
SVK::Log::Filter::Grep - search log messages for a given pattern
DESCRIPTION
The Grep filter requires a single Perl pattern (regular expression) as its argument. The pattern is then applied to the svn:log property
of each revision it receives. If the pattern matches, the revision is allowed to continue down the pipeline. If the pattern fails to
match, the pipeline immediately skips to the next revision.
The pattern is applied with the /i modifier (case insensitivity). If you want case-sensitivity or other modifications to the behavior of
your pattern, you must use the "(?imsx-imsx)" extended pattern (see "perldoc perlre" for details). For example, to search for log messages
that match exactly the characters "foo" you might use
svk log --filter "grep (?-i)foo"
However, to search for "foo" without regards for case, one might try
svk log --filter "grep foo"
The result of any capturing parentheses inside the pattern are not available. If demand dictates, the Grep filter could be modified to
place the captured value somewhere in the stash for other filters to access.
If the pattern contains a pipe character ('|'), it must be escaped by preceding it with a '' character. Otherwise, the portion of the
pattern after the pipe character is interpreted as the name of a log filter.
STASH /PROPERTY MODIFICATIONS
Grep leaves all properties and the stash intact.
perl v5.10.0 2008-08-04 SVK::Log::Filter::Grep(3)