11-30-2009
You have to use [[ ... ]] instead of [ ... ] to use pattern matching in ksh.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Is it possible to combine a regular expression with a aritmetical expression? For example, taking a 8-numbers caracter sequece and casting each output of a grep, comparing to a constant.
THX! (2 Replies)
Discussion started by: Z0mby
2 Replies
2. Linux
Regular expression to extract "y" from "abc/x.y.z" (2 Replies)
Discussion started by: rag84dec
2 Replies
3. Shell Programming and Scripting
I have a question regarding pattern searching with grep.
I have read tutorials all over the place and pretty much understand how to search for patterns and recurring patterns. I, however, need to search for words which have non-repeating occurances.
My task is to parse a 'permissions'... (6 Replies)
Discussion started by: Bob565656
6 Replies
4. Shell Programming and Scripting
Hi,
I have the following file as shown below:
Replace()
{
sed -e "s+ABCDIR+$DDIR/C+g" \
-e "s+ABCDIR+$DDIR/C+g" \
-e "s + ABCDDIR+$DDIR/C"\
}
I need a Regular expression to grep 0nly ABCDIR.
if i use grep -i... (3 Replies)
Discussion started by: ravi_rn
3 Replies
5. Shell Programming and Scripting
CA_RELEASE has a value of 6. I need to check if that this is a numeric value. if not error.
source $CA_VERSION_DATA
if * ]
then
echo "CA_RELESE $CA_RELEASE is invalid"
exit -1
fi
+ source /etc/ncgl/ca_version_data
++ CA_PRODUCT_ID=samxts
++ CA_RELEASE=6
++ CA_WEEK_NO=7
++... (3 Replies)
Discussion started by: ketkee1985
3 Replies
6. Shell Programming and Scripting
<ATTR name="ABCDEFGH" value=""/>
<ATTR name="HJYR" value=""/>
what would be the regular expression to match both the above strings...
Always end with value=""/>
always start with <ATTR name="
the ATTR name can be anything..
I need to use this with match() in awk.
Thanks.. (1 Reply)
Discussion started by: shekhar2010us
1 Replies
7. Programming
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
Discussion started by: jessy83
1 Replies
8. UNIX for Dummies Questions & Answers
\..\ {3\}$
which one of these does this match
rs.ef$tt
abc.ab
abc.$$$$
abc
I think its the 1st one what do you think?
Thanks
Please use code tags! (2 Replies)
Discussion started by: drew211
2 Replies
9. Shell Programming and Scripting
Hello,
I am trying to use regex wtih find command in KSH. For some reason it is not working as expected.
Input:
comm_000_abc_0102.c
comm_000_abc.c
456_000_abc_1212.cpp
456_000_abc_.cpp
Expected Output:
comm_000_abc_0102.c
kkm_000_abc_8888.cpp
(Basically I want to find all... (6 Replies)
Discussion started by: vinay4889
6 Replies
10. UNIX for Advanced & Expert Users
Hello All,
I'm trying to extract the lines between two consecutive elements of an array from a file.
My array looks like:
problem_arr=(PRS111 PRS213 PRS234)
j=0
while } ]
do
k=`expr $j + 1`
sed -n "/${problem_arr}/,/${problem_arr}/p" problemid.txt
---some operation goes... (11 Replies)
Discussion started by: InduInduIndu
11 Replies
LEARN ABOUT DEBIAN
matcheditor
MatchEditor(3I) InterViews Reference Manual MatchEditor(3I)
NAME
MatchEditor - StringEditor with pattern matching
SYNOPSIS
#include <InterViews/matcheditor.h>
DESCRIPTION
MatchEditor is a StringEditor subclass that checks the validity of its contents against a specified pattern. It is suitable for entering
strings that must conform to a particular format such as a number or a file name. The matching pattern is specified according to the rules
of scanf(3). For example, a pattern of "%3d" will match a 3-digit integer, a pattern of "%[ab]" will match a string containing only a's
and b's, and a pattern of "(%f, %f)" will match the string "(12.0, 5E23)".
PUBLIC OPERATIONS
MatchEditor(ButtonState*, const char* sample, const char* done)
Create a new MatchEditor object. The ButtonState, sample string, and termination string are passed to the StringEditor constructor.
void Match(const char* pattern, boolean keystroke = true)
Specify the pattern to match against. When MatchEditor performs matching, it will highlight any trailing part of the edit string
that does not conform to pattern. The user can then correct the string. If keystroke is true, matching will occur on every key-
stroke; otherwise matching will only occur on the completion of the edit. The initial pattern matches any string, and the initial
value of keystroke is true.
RESTRICTIONS
MatchEditor uses sscanf internally to check the pattern match. Different versions of sscanf have different scanning capabilities; check
with your local version to see what patterns you can use.
SEE ALSO
StringEditor(3I)
InterViews 7 Dec 1989 MatchEditor(3I)