10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Oracle Linux 5.6, 64-bit
Given the following snippet
wrkvar=`sqlplus -s / as sysdba <<EOF
set echo off feedback off head off trimsp on
select count(*) from v\$parameter
where name in ('db_file_name_convert','log_file_name_convert')
and value is not null;
EOF`
echo wrkvar=$wrkvarProduces... (2 Replies)
Discussion started by: edstevens
2 Replies
2. Shell Programming and Scripting
I have a XML in which <Amt Ccy="EUR">3.1</Amt> tag repeats. This is under another tag <Main>. I need to sum all the values of <Amt Ccy=""> (Ccy may vary) coming under <Main> using awk and or sed command.
can some help?
Sample looks like below
<root>
<Main>
... (6 Replies)
Discussion started by: bk_12345
6 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have catenated multiple output files (from a monte carlo run) into one big output file. Each individual file has it's own two line header. So when I catenate, there are multiple two line headers (of the same wording) within the big file. How do I use the sed command to search for the... (1 Reply)
Discussion started by: rebazon
1 Replies
4. UNIX for Dummies Questions & Answers
Hey, guys!
Trying to research this is such a pain since the read command itself is a common word. Try searching "unix OR linux read command examples" or using the command substitution keyword. :eek:
So, I wanted to use a command statement similar to the following.
This is kinda taken... (2 Replies)
Discussion started by: ProGrammar
2 Replies
5. UNIX for Dummies Questions & Answers
I know this script is crummy, but I was just messing around.. how do I get sed's insert command to allow variable expansion to show the filename?
#!/bin/bash
filename=`echo $0`
/usr/bin/sed '/#include/ {
i\
the filename is `$filename`
}' $1
exit 0 (8 Replies)
Discussion started by: glev2005
8 Replies
6. UNIX for Advanced & Expert Users
Is there a way to repeat the output of the last command for filtering without running the command again? All I could think of was to copy all the data to a text file and process it that way, is there another way? Like say I want to grep server.server.lan from a dtrace that was pages long after I... (5 Replies)
Discussion started by: glev2005
5 Replies
7. Shell Programming and Scripting
Hi all,
I have an awk command that needs to be ran multiple times in a script on one file containing lots of fields of data.
The file look like this (the numbers are made up):
1234 2222 2223 2222
123 2223 3333 2323
3333 3321 3344 4444
The... (2 Replies)
Discussion started by: nistleloy
2 Replies
8. UNIX for Advanced & Expert Users
Hi need urgent help , for creating unix script .
To collect system name,This is command i want to execute n (integer) no. of times for for a differnt IP addresses .IP is variable in every execution.
Other string & collecter name is constant .
snmpGet %IP% sysName.0 -c <string> -S <datacollecter... (2 Replies)
Discussion started by: langdatyagi
2 Replies
9. UNIX for Dummies Questions & Answers
Hi, is there a way in bash--or any other shell--to repeat the preceding argument on the command line? E.g., let's say I want to rename the file "/var/www/conf/httpd.conf" to "/var/www/conf/httpd.conf.bak". I want to be able to type mv /var/www/conf/httpd.conf, and then press a command key that... (6 Replies)
Discussion started by: hadarot
6 Replies
10. Shell Programming and Scripting
"Is there any substituation of last command or script syntax which can be used as a user. As far I know the "last" command is being used to display information about previous logins. A member of adm group or the user adm can execute it only.
Thanks in advance for your usual help.
Ghazi (6 Replies)
Discussion started by: ghazi
6 Replies
