10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In PERL , $0 variable displays program name ( if we use inside script) .likewise is there a way to display program name and it's arguments passed to script .
e.g.
test.pl -a1 -b3 -c4
inside test.pl , if I use $0 , it gives me test.pl ..but I am looking for command to get complete program... (1 Reply)
Discussion started by: talashil
1 Replies
2. Shell Programming and Scripting
Hi, guys, i have a script i inherited from a coworker but i'm not perl savy. The script works but i would like it to work better. I want to run this command
./ciscomgrtest.pl -r "show version" -h hosts.router
and have the script goto each router in the hosts.router file and run the command... (2 Replies)
Discussion started by: whipuras
2 Replies
3. Shell Programming and Scripting
Hi,
I have the following lines that I would like to see in an array for easy comparisons and printing:
Example 1:
field1,field2,field3,field4,field5
value1,value2,value3,value4,value5Example 2:
field1,field3,field4,field2,field5,field6,field7... (7 Replies)
Discussion started by: ejdv
7 Replies
4. Shell Programming and Scripting
Hi,
I want to count the number of occurences of a character in a string variable ($str). The character is stored in a another variable ($sepchr). I am using tr as :
$count = ($str =~ tr/$sepchr//);
This did not work. I found in another thread about using eval. I used eval as :
... (13 Replies)
Discussion started by: sinpeak
13 Replies
5. Shell Programming and Scripting
Hi all,
I have a variable say var1 (output from somewhere, which I can't change)which store something like this:
echo $var1
name=fred
age=25
address="123 abc"
password=pass1234
how can I make the variable $name, $age, $address and $password contain the info?
I mean do this in a... (1 Reply)
Discussion started by: freddy1228
1 Replies
6. Shell Programming and Scripting
hi there, I have a question about a snippet of code i have which runs localtime() to convert the current date/time into a mysql happy format
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=localtime(time);
printf "%4d-%02d-%02d ... (4 Replies)
Discussion started by: rethink
4 Replies
7. Shell Programming and Scripting
hi i have following code
my $a1 = "A" ;
my $a2 = "B" ;
my $a3 = "C" ;
foreach my $k ( 1,2,3 )
{
my $msg = ${a{$k}} # this should be at runtime i am creating variable a1 and assigning it value to msg .
print "$msg\n" ;
}
above thing is not working !!!
i want when k = 1... (4 Replies)
Discussion started by: zedex
4 Replies
8. UNIX for Dummies Questions & Answers
hi,
i'm trying to create a script in ksh that will check build logs for errors.
i'm using a variable to hold the grep, somthing like:
grepErr=`echo "grep -i -e ' error ' -e ' errors ' -e 'rror(s)' -e 'Unsatisfied ' -e 'Undefined symbol' -e 'No rule ' -e 'Cannot' -e 'rror:' -e 'Could not find... (2 Replies)
Discussion started by: lavinia_f
2 Replies
9. Shell Programming and Scripting
Hi All,
I am trying to convert the below Csh while loop into Perl while loop but the problem is that in this csh script, i have 2 variables inside a variable -> $count is a variable {SB$count} as a whole is another variable. Csh is able to assign values to such variable like the below but i do... (3 Replies)
Discussion started by: Raynon
3 Replies
10. Shell Programming and Scripting
I need a non-perl (bash) way to strip the path from a list of "find" results. Below is the perl version which I could use, if I could figure out how to call the script with a variable (like in sh, $1 is the variable passed in ./script variable)
$file = "/path/to/file.txt";
# How do I... (2 Replies)
Discussion started by: TheCrunge
2 Replies