10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to eliminate lines where column #1 is duplicated. If it is a duplicate, the line with the greater value in column #2 should be deleted:
file.dat
123 45.34
345 67.22
949 36.55
123 94.23
888 22.33
345 32.56
Desired ouput
123 45.34
949 36.55
888 22.33
345 32.56... (4 Replies)
Discussion started by: palex
4 Replies
2. Shell Programming and Scripting
I am using something like this in my code
nawk 'BEGIN{OFS=FS="|"} {$15='$CalaMig'} {print}' filename
actually value of $CalaMig=01234
But its replacing as 1234 in the 15th postion.Its not taking the first zero.
can some one help here (1 Reply)
Discussion started by: saj
1 Replies
3. Shell Programming and Scripting
Hi guys! I'm trying to eliminate some duplicates from a file but I'm like this :wall: !!!
My file looks like this:
ID_1 0.02
ID_2 2.4e-2
ID_2 4.3.e-9
ID_3 0.003
ID_4 0.2
ID_4 0.05
ID_5 1.2e-3
What I need is to eliminate all the duplicates considering the first column (in this... (6 Replies)
Discussion started by: gabrysfe
6 Replies
4. Shell Programming and Scripting
Good morning,
I need some help with getting rid of newlines with the output from a MYSQL query and putting the information into the right format that I need.
Here is the script as it is today:
#!/usr/bin/perl
my $uda = system("/opt/incontrol/mysql/bin/mysql -u root -ppassword... (2 Replies)
Discussion started by: brianjb
2 Replies
5. Shell Programming and Scripting
Hello, I'm having trouble to read two txt files, they have employee records line by line, I need to do the reading of a file that is old and compare it with the new base in the new file, deleting the lines in old file, then add the new file data from the old file and write to the database manager.... (5 Replies)
Discussion started by: selmar
5 Replies
6. Programming
I have a file like
1 0
2 0
3 1
3 0
4 0
6 1
6 0
. .
. .
. .
i need to eliminate values 3 0 and 6 0 in the same way there are such values in the whole file....but 3 1 and 6 1 shuld be present... (2 Replies)
Discussion started by: kamuju
2 Replies
7. Shell Programming and Scripting
Hello,
I am using HP-UX B.11.23 U ia64 2591592275 unlimited-user license
I am trying to write a sh script on my own system to pass string of word as one parameter
The format of the string will be the same
But the content after : will be changed each time
If you manage to have this as $*... (7 Replies)
Discussion started by: fahad.m
7 Replies
8. Shell Programming and Scripting
Hi Folks,
I am writting a shell script for general purpose use....
i have created a function like below:-
largest_file()
{
clear
tput cup 20 30
echo please enter the full directory path where you want to search:-
tput cup 21 30
read lr_choice1
tput cup 22 30
echo please... (3 Replies)
Discussion started by: rpraharaj84
3 Replies
9. UNIX for Dummies Questions & Answers
Hi all, I made a C++ program in dos (in dev-C++) and uploaded it on Solaris box. On opening that file with 'vim' editor i found that there is some extra new lines after each written code line. I tried to find out is the file is in dos or in unix format, with 'file' command,and i got "<file-name>.h:... (4 Replies)
Discussion started by: KornFire
4 Replies
10. HP-UX
Hi I have to eliminate all characters between ^ and a space in a file.
Following lines -
Test ^ H^@^@^@^@^@^@^B^VDM-BM-$|M-^_M-F^AM- File1
Test^H^@^@^@^@^@^F^A^X^@^SM-s^TM-3M-G^A File2
Should be printed as below
Test File1
Test File2
I used sed '/^/,/ /d' command, but it is not working.... (1 Reply)
Discussion started by: arsheshadri
1 Replies