10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am basic level shell script developer. I have developed the following script. The shell script basically tracking various files containing certain strings. I am finding options to make the script run more faster. Any help/suggestion would be appreciated :)
#! /bin/bash
# Greps for... (6 Replies)
Discussion started by: Bhanuprasad
6 Replies
2. Shell Programming and Scripting
I am running the below bash loop on all the files of a specific type (highlighted in bold) in a directory. There are 4 awk commands that use the input files to search another and look for a match. The input files range from 27 - 259 and are a list of names. The file that is searched is... (11 Replies)
Discussion started by: cmccabe
11 Replies
3. Shell Programming and Scripting
Hi Friends, I have a file. the content is as below:
file1:
/A/B/C/abc.txt
2013-07-28 13:50:00,2013-07-31 01:00:00,5,710
/A/B/C/xyz.txt
2011-09-21 18:30:00,2013-07-30 06:15:00,15,65135
2009-11-09 18:00:00,2011-09-02 09:00:00,5,12345
2013-07-28 13:50:00,2013-07-31 01:00:00,5,710
... (2 Replies)
Discussion started by: vsachan
2 Replies
4. Shell Programming and Scripting
Hi,
I have multiple files in a directory. Each file will have a header.I have to check if any of the files has 0 rows other than the header then I have to delete the files.
Here “ Empty file” in my case means a file has header information but no data. I have to delete such files.
If the file... (2 Replies)
Discussion started by: ganesnar
2 Replies
5. Shell Programming and Scripting
I am looking to a solution to the following problem. I have a very large file that looks something like this:
Each group of three numbers on each line are three probabilities that sum to one.
I want to output the maximum for each group of three. So desired output would be:
or... (6 Replies)
Discussion started by: hydrabane
6 Replies
6. Shell Programming and Scripting
Hi everyone,
I have n number of data in my file "temp" in following order.In each line table_name and
column_name are different.input data is in same format each query in three lines.
ALTER TABLE table_name
ADD ( column_name1 VARCHAR2(10),
column_name2 VARCHAR2(70) );
... (23 Replies)
Discussion started by: alisha
23 Replies
7. Shell Programming and Scripting
Dear experts,
i am quite new to shell script please any one can help me in this regard
i would like write a script which takes input in the form
>./Test.sh a,10,b,20,c,30...
in this way i can give input in any number which is not constant
in the end through loop i want to... (3 Replies)
Discussion started by: vin_pll
3 Replies
8. Filesystems, Disks and Memory
I analysed disk performance with blktrace and get some data:
read:
8,3 4 2141 2.882115217 3342 Q R 195732187 + 32
8,3 4 2142 2.882116411 3342 G R 195732187 + 32
8,3 4 2144 2.882117647 3342 I R 195732187 + 32
8,3 4 2145 ... (1 Reply)
Discussion started by: W.C.C
1 Replies
9. Shell Programming and Scripting
I just want to write a little script, that reads the lines from a file, echos somthing in a new tmp.file and then do some commands whith the tmp.files.
while read -r line
do
echo "TEST=" > tmp.$$
echo "$line" >> tmp.$$
any_command < tmp.$$
done < $INPUTFILE
But I think I have to... (2 Replies)
Discussion started by: elifchen
2 Replies
10. Shell Programming and Scripting
Hi
Following is the code . When I give input as Bangalore,its dospalying Welcome to Hitech City. But say , if I select Delhi or US, its not displaying the corresponding message. Its still says Welcome to Hitech City.
Seems that it not entering in the elif part. Please suggest.
#!... (4 Replies)
Discussion started by: pankajkrmishra
4 Replies