|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
sed delete pattern with special characters
Post 302352723 by stinkefisch on Sunday 13th of September 2009 04:27:03 AM
09-13-2009
Thanks mate working perfect 
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I don't now exactly how I did it, but I created a file named " -C "
cexdi:/home1 $ls -lt
total 1801336
-rw------- 1 cexdi ced-group 922275840 23 mars 10:03 -C
How do I delete this file ?
cexdi:/home1 $rm -C
rm: invalid option -- C
Syntax : rm filename ...
Doesn't work...... (5 Replies)
Discussion started by: yveslagace
5 Replies
2. Shell Programming and Scripting
i'm puzzled....
trying to look for the pattern }"'. but the below code returns to me the message below (pattern is curley queue + dbl qt + sng qt + period)
nawk -v pat="\}\"\'\."'
{
if (match($0, pat)) {
before = substr($0,1,RSTART-1);
... (11 Replies)
Discussion started by: danmauer
11 Replies
3. Shell Programming and Scripting
Hi,
I am reading a file (GC_JAR.log) which has entries like:
511725.629, 0.1122672 secs]
525268.975, 0.1240036 secs]
527181.835, 0.2068215 secs]
527914.287, 0.2884801 secs]
528457.134, 0.2548725 secs]
I want to replace all the entries of "secs]" with just "secs"
Thus, the output... (4 Replies)
Discussion started by: itzz.me
4 Replies
4. Shell Programming and Scripting
I'm very new to awk and sed and I've been struggling with this for a while.
I'm trying to search a file for a string with special characters and this string is a command line argument to a simple script.
./myscript "searchpattern" file
#!/bin/sh
awk "/$1/" $2 > dupelistfilter.txt
sed... (6 Replies)
Discussion started by: cue
6 Replies
5. Shell Programming and Scripting
Hello Team,
Any one suggest how to delte the below special character from a file which is having one column 10 rows of same below content.
----------------------------------------
Kosten|bersicht gemd_ ' =Welche Kosten kvnnen... (2 Replies)
Discussion started by: kanakaraju
2 Replies
6. Shell Programming and Scripting
I'm looking for SED equivalent for grep -w -f. All I want is to search a list of patterns from a file. Also If the pattern doesn't match I do not want "null returned", rather I would prefer some text as place holder say "BLANK LINE" as I intend to process the output file based on line number.
... (1 Reply)
Discussion started by: novice_man
1 Replies
7. Shell Programming and Scripting
Hello All,
I am here again scratching my head on pattern selection with special characters.
I have a large file having around 200 entries and i have to select a single line based on a pattern.
I am able to do that:
Code:
cat mytest.txt | awk -F: '/myregex/ { print $2}'
... (6 Replies)
Discussion started by: usha rao
6 Replies
8. Shell Programming and Scripting
My sed is not working on deleting the entire special characters and leaving what is necessary.grep connections_per a|sed -e 's/\<\!\-\-//g'
INPUT:
<!-- <connections_per_instance>1</connections_per_instance> -->
<method>HALF</method>
<!--... (10 Replies)
Discussion started by: kenshinhimura
10 Replies
9. UNIX for Advanced & Expert Users
Hi,
I have a file in unix with 15 columns.It consists special characters(#,$,^M,@,*,% etc)at the end of the each record.I want to remove these special characters.I used the following:
Sed -e 's/ /g;s/ */ /g'
. But It is removing special characters exists everywhere in the file(begining,middle... (24 Replies)
Discussion started by: rakeshp
24 Replies
10. UNIX for Beginners Questions & Answers
Hello Team,
Any help would be much appreciated for the below scenario:
I have a sed command below where I am trying to replace the contents of 'old_pkey' variable with 'new_pkey' variable in a Soap request file (delete_request.txt). This works fine for regular string values, but this new_pkey... (8 Replies)
Discussion started by: ChicagoBlues
8 Replies
LEARN ABOUT HPUX
rcsmerge
rcsmerge(1) General Commands Manual rcsmerge(1) NAME
rcsmerge - merge RCS revisions SYNOPSIS
rev2] file DESCRIPTION
incorporates the changes between rev1 and rev2 of an RCS file into the corresponding working file. If is given, the result is printed on the standard output; otherwise the result overwrites the working file. A file name ending in is an RCS file name; otherwise it is a working file name. derives the working file name from the RCS file name and vice versa, as explained in rcsintro(5). A pair consisting of both an RCS and a working file name can also be specified. rev1 cannot be omitted. If rev2 is omitted, the latest revision on the trunk is assumed. Both rev1 and rev2 can be given numerically or symbolically. prints a warning if there are overlaps, and delimits the overlapping regions as explained for the option of co(1). The command is useful for incorporating changes into a checked-out revision. EXAMPLES
Suppose you have released revision 2.8 of Assume furthermore that you just completed revision 3.4 when you receive updates to release 2.8 from someone else. To combine the updates to 2.8 and your changes between 2.8 and 3.4, put the updates to 2.8 into file and execute: Then examine Alternatively, if you want to save the updates to 2.8 in the RCS file, check them in as revision 2.8.1.1 and execute As another example, the following command undoes the changes between revision 2.4 and 2.8 in your currently checked out revision in Note the order of the arguments, and that is overwritten. WARNINGS
does not work for files that contain lines with a single AUTHOR
was developed by Walter F. Tichy. SEE ALSO
ci(1), co(1), merge(1), ident(1), rcs(1), rcsdiff(1), rlog(1), rcsfile(4). rcsmerge(1)