1. Shell Programming and Scripting

I have a variable dynamically generated $batch = /dataload/R3P/interface/Bowne/reports/RDI00244.rpt Now I'd like to strip '/dataload/R3P/interface/Bowne/reports/RDI' and '.rpt' from this variable my output should be only 00244 how to do this using perl regex.I'm a newbie to perl and would... (1 Reply)

2. Shell Programming and Scripting

Hi Guys, In the following line: cn=portal.090710.191533.428571000,cn=groups,dc=mp,dc=rj,dc=gov,dc=br I need to extract this string: portal.090710.191533.428571000 As you can see this string always will be bettween "cn=" and "," strings. Someone know one regular expression to... (4 Replies)

3. Shell Programming and Scripting

Hi, could someone help me on this i want to remove line from /etc/vfstab in the system how to do that it is rite now like this /dev/vx/dsk/appdg1/mytestvol /dev/vx/rdsk/appdg1/mytestvol /mytest vxfs 3 no largefiles /dev/vx/dsk/appdg1/mytestvol1 ... (2 Replies)

4. Shell Programming and Scripting

hello mighty all there's a file with lots of comments.. some of them looks like: =comment blabla blablabla bla =cut i'm trying to cut this out completely with this code: $line=~s/^=.+?=cut//sg; but no luck also tryed to change it abit but still I don't understand how the... (9 Replies)

5. Shell Programming and Scripting

I am new to Perl and in text file of around 1000 lines having around 500 repeated line which I felt is no use and want to remove these line.so can somebody help in same for providing sample code how can i remove these repeated line in a file. (11 Replies)

6. Shell Programming and Scripting

Greetings everyone. Right now I am working on a script to be used during automated deployment of servers. What I have to do is remove localhost.localdomain and localhost6.localdomain6 from the /etc/hosts file. Simple, right? Except most of the examples I've found using sed want to delete the entire... (4 Replies)

7. Shell Programming and Scripting

I am having trouble parsing rpm filenames in a shell script.. I found a snippet of perl code that will perform the task but I really don't have time to rewrite the entire script in perl. I cannot for the life of me convert this code into something sed-friendly: if ($rpm =~ /(*)-(*)-(*)\.(.*)/)... (1 Reply)

8. Programming

Hi, Whether the following piece of code is placed in the read-only memory of code (text) segment or data segment? char *a = "Hello"; I am getting two different answers while searching in google :( that's why the confusion is (7 Replies)

9. Shell Programming and Scripting

Hi I have stored a command output in an array like below @a = `xyz`; actually xyz comnad will give the output like this tracker date xxxxxxx xxxxxxx --------------------- 1 a 2 b ---------------------- i have stored the "xyz" output to an... (3 Replies)

10. Shell Programming and Scripting

I am not a big expert in regex and have just little understanding of that language. Could you help me to understand the regular Perl expression: ^(?!if\b|else\b|while\b|)(?:+?\s+){1,6}(+\s*)\(*\) *?(?:^*;?+){0,10}\{ ------ This is regex to select functions from a C/C++ source and defined in... (2 Replies)