10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have a variable LOGNUM with values 0000095, When i subtract the variable by 1, Its losing its leading zeros. Can you please help me here ?
LOGNUM=0000095
$OLDLOG=`echo "${LOGNUM}-1"|bc`
$ echo $OLDLOG
94
Am expecting output as
0000094
Appreciate your help!
Thanks,... (11 Replies)
Discussion started by: prince1987
11 Replies
2. UNIX for Beginners Questions & Answers
Hi,
I am trying to remove trailing zeros from numbers in a csv file.
CSV Input : 0.5000,abc,2.00,2.400,285.850,285a.850,205.180800,mno000,a0b0,2.860
Expected Output :
.5,abc,2,2.4,285.85,285a.850,205.1808,mno000,a0b0,2.86
Can you please help.
Thanks. (11 Replies)
Discussion started by: manubatham20
11 Replies
3. Shell Programming and Scripting
Hi,
i have a variable which conatins values like 00001,0003,00067,00459.
I want to use the values one by one and in the same form as they are like 00001,0003,00067,00459.
Also can anyone tell me how to increment those numbers by 1,keeping the format as same like 00002,0004,00068,00460.... (5 Replies)
Discussion started by: arijitsaha
5 Replies
4. UNIX for Dummies Questions & Answers
I have a text file where I want to append a column of numbers in ascending orders.
Input:
57 abc
25 def
32 ghi
54 jkl
Output:57 abc
57 abc 1
25 def 2
32 ghi 3
54 jkl 4
How do I go about doing that? Thanks! (11 Replies)
Discussion started by: evelibertine
11 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I have a wide and long dataset which looks as follows:
0 3 4 2 3 0 2 2 ...
3 2 4 0 2 2 2 3 ...
0 3 4 2 0 4 4 4 ...
3 0 4 2 2 4 2 4 ...
....
I would like to obtain the minimum of each column (ignoring zero values) so the output would look like:
3 2 4 2 2 2 2 2
I have the... (3 Replies)
Discussion started by: kasan0
3 Replies
6. Shell Programming and Scripting
Hi All,
I have 100 files with names like this:
1.dat, 2.dat, 3.dat until 100.dat.
My dat files look like this:
42323 0
438939 1
434 0
0.9383
3434
120.23 3
234
As you can see in the second column, some numbers are missing. I want to fill those missing places with 0's in all... (3 Replies)
Discussion started by: shoaibjameel123
3 Replies
7. Shell Programming and Scripting
I have a file that looks like below but i need to add the second part to the first meaning in the part where it goes from 14 to 1 in the first column to go to 14 to 15 and the same with the right side going from 2 to 1 to go to 2 to 3. THanks
1 176.587 0.015 C 1
2 57.351 ... (4 Replies)
Discussion started by: olifu02
4 Replies
8. Shell Programming and Scripting
Is it possible by using awk to remove leading zeros for a hex number?
ex:
0000000011179E0A -> 11179E0A
Thank you! (4 Replies)
Discussion started by: carloszhang
4 Replies
9. UNIX for Dummies Questions & Answers
hi guys,
would appreciate some help here. I need to append running numbers using sed onto a variable that contain a list of IP addresses. I'm basically stuck on the running number part. e.g.
1. 10.0.0.1
2. 10.0.0.2
3. 10.0.0.3 (10 Replies)
Discussion started by: jazzaddict
10 Replies
10. Shell Programming and Scripting
Hi,
We have a flat file with an account number column . Some of the account numbers are just zeros. e.g., 0, 000, 000000.
I am trying to pick out such records which have only zeros in their account number column (column #8). I tried an awk expression :
awk '{ FS=" "}{if ( match($8, "0+") )... (3 Replies)
Discussion started by: hnhegde
3 Replies