1. UNIX for Dummies Questions & Answers

Hi, I am opening a file......then i am wrting some data into it......and i am reopening the file again but ......i get a error cannot open file....... $::file= "\adder\testfile.txt" open(TEST1,$::file); some write operation close(TEST1) open(TEST1,$::file) 'I GET A ERROR CAN OPEN... (2 Replies)

2. Shell Programming and Scripting

Guys, I'm doing signal handling in Perl. I'm trying to catch ^C signal inside the script. There two scripts : one shell script and one perl script. The shell script calls the perl script. For e.g. shell script a.sh and perl scipt sig.pl. Shell script a.sh looks something like this :... (6 Replies)

3. Programming

Hi there, I'm newby in perl and XML. I can read and parse Xml with XML-Node upper XML::Parser, but how can I create XML tags and pack my individual data in it then send through socket. PLZ lead me :) Thanks in Advance. (1 Reply)

4. Shell Programming and Scripting

Hi, Here is my piece of code-- sub per_user_qna_detail { for($index=0;$index<@records;$index++) { if($records =~ m/^(.*)\s*Morocco.*Entering\s*Module::authenticate/) { printf "INSIDE per_user_qna_detail on LINE NO $index\n"; $Time_Stamp = $1;... (0 Replies)

5. Shell Programming and Scripting

Hi All, I'm pretty new to the forum and also to UNIX. I have a requirement for which I need some help. I have a script (example.script) where I get user inputs using the read command. I would need to pass the read-fetched input to a perl command (explained below) in my script. The part which... (3 Replies)

6. Infrastructure Monitoring

I can get this working, but if something is down I get an error and the script does not move on. I can not get the "else" function working. What might I be doing wrong? use SNMP::Simple my %ios = (); $list="list.list"; open(DAT, $list) || die("Can't Open List"); @raw_data=<DAT>;... (4 Replies)

7. Programming

$# some text $$ some text $@ some text $$. some text Mg1 some text Mg2 some text . . . Mg10 some text The above 10 lines are to be extracted except the lines starting from $#,$$.,... (4 Replies)

8. Shell Programming and Scripting

I have a PERL command line embedded in a UNIX script. The script doesn't handle errors coming out of this command. I'm processing large files and occassionally I run out of disk space and end up with half a file. perl -p -e 's/\n/\r\n/g' < TR_TMP_$4 > $4 How do I handle errors coming out... (1 Reply)

9. UNIX for Dummies Questions & Answers

Hi Am making connection to oracle using ISQL as shown in the code. This code is just a minor part of a big code. I want to capture the error if the password/login is wrong or if connection is not made. I need to capture the error code also. Also, If such an error occurs, i need to exit out... (4 Replies)

10. Shell Programming and Scripting

Hi, I am reading and file and writting each word to other file. where I have used array to store the data. I am getting below error as "Use of uninitialized value in concatenation (.) or string at customize_split_raw.pl line 51, <IN_FILE> " Where my line 51 code is 50 foreach... (8 Replies)