10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I am quite knew to scripting and I am trying to get a regular expression to work to check that a user enters a valid version number such as 1 or 1.1 or 12.3 etc. I dont seem to be able to get it to work as it picks up versions such as 1.......2. I only want it to work with a single dot.... (12 Replies)
Discussion started by: frodo61
12 Replies
2. 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
3. Shell Programming and Scripting
hello
using KSH shell
i have those files in a folder
FILE01
FILE1
FILE02
FILE2
FILE001
FILE0001
in a script i would like to list all the files through regular expressions
i tried this
ls FILE+*
but i receive this error
ls: 0653-341 The file FILE+* does not exist.
what is... (2 Replies)
Discussion started by: ade05fr
2 Replies
4. 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
5. Shell Programming and Scripting
Hey guys, i'm a very new shell script user.
I've been looking everywhere for a proper script to display the day of the week or the month, accurately, in a foreign language of my choosing.
Something where i can just type in the appropriate word in a foreign language in the script and get the... (2 Replies)
Discussion started by: ibizagreg
2 Replies
6. 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
7. UNIX for Dummies Questions & Answers
I currently list and sort all the files in a directory which begin with an Upper Case C and end with the extension '#finished#'.
Here is the command I use:
ls -tr $currentDir/*.#finished#
what i need to do now is list all the files in a directory that begin with upper case C and end... (3 Replies)
Discussion started by: rkgudde
3 Replies
8. Shell Programming and Scripting
Hi,
In Perl What should be the regular expression for 1-23.
I tried with |1|2. But it is not working.
I have a code snippet like below
$state = 0;
while( $state != 1 )
{
$hour=<STDIN>;
if ( $hour =~ /|1|2/) {
print "Integer within range.\n";
$state = 1;... (3 Replies)
Discussion started by: siba.s.nayak
3 Replies
9. Linux
Regular expression to extract "y" from "abc/x.y.z" (2 Replies)
Discussion started by: rag84dec
2 Replies
10. 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
10-18-2009
