10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a file with 20 columns of data and hundreds of lines of the same format.
Here is an example line. The data repeats underneath with the same format.
15 1 4 GLY - 1 65 LYSH 23 N - 24 H - 634 O 0.188 157.552 487 48.70I have been sorting this data by hand but I was wondering if I... (3 Replies)
Discussion started by: livbaddeley
3 Replies
2. Shell Programming and Scripting
I have a set of data as below:
The first field, $1 represent "|".
The $3 (3rd field) and $6 (6th field) in my data file represent "number-molecule" which has arrangement as below:
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 ... (9 Replies)
Discussion started by: vjramana
9 Replies
3. Shell Programming and Scripting
Hello,
I have a file filled with dates, such as:
04-08-2011 message
04-08-2011 message
03-08-2011 message
01-08-2011 message
31-07-2011 message
24-07-2011 message
15-07-2011 message
13-12-2008 message
26-11-2007 message
And I want to delete those lines whose date is older than 10... (5 Replies)
Discussion started by: asanchez
5 Replies
4. Shell Programming and Scripting
Hello, I have a file like:
26-07-2011 sunz02 message1
26-07-2011 sunz02 message2
26-07-2011 sunz02 message3
15-07-2011 sunz02 message1
15-07-2011 sunz02 message2
15-07-2011 sunz02 message3... (5 Replies)
Discussion started by: asanchez
5 Replies
5. Shell Programming and Scripting
Hello, I have a file like this one:
03-07-2011 sunz02 message1
03-07-2011 sunz02 message2
03-07-2011 sunz02 message3
01-07-2011 sunz02 message1
01-07-2011 sunz02 message2
01-07-2011 sunz02 ... (1 Reply)
Discussion started by: asanchez
1 Replies
6. Shell Programming and Scripting
I want to delete all lines from a file (orig_file) that contain the regex values (bad_inv_list)
I tried a for each loop with sed but it isn't working
for file in `cat bad_inv_list`;
do
sed '/$file/d' orig_file > pared_down_file.1
mv pared_down_file.1 orig_file
done
I've added... (2 Replies)
Discussion started by: verge
2 Replies
7. Shell Programming and Scripting
Hello friends,
I searched in forums for similar threads but what I want is to have a single awk code to perform followings;
I have a big log file going like this;
...
7450494 1724465 -47 003A98B710C0
7450492 1724461 -69 003A98B710C0
7450488 1724459 001DA1915B70 trafo_14:3
7450482... (5 Replies)
Discussion started by: enes71
5 Replies
8. Shell Programming and Scripting
Hi,
I'am working under unix solaris
I have a text file with set of lines, each set of lines (BLOCK) have
three fixed lines :
Between SECND line and THEND we have N lines, N differ from a block to another
sample :
i have to make a script wich delete each 3 fixed lines if N=0... (3 Replies)
Discussion started by: salbanito
3 Replies
9. UNIX for Dummies Questions & Answers
I have a directory full of text data files.
Unfortunately I need to get rid of the 7th and 8th line from them all so that I can input them into a GIS application.
I've used an awk script to do one at a time but due to the sheer number of files I need some kind of loop mechanism to automate... (3 Replies)
Discussion started by: vrms
3 Replies
10. Shell Programming and Scripting
I have a file which has some lines starting with a particular word. I would like to delete 5 lines before each such line containing that particular word.
eg:
line1
line2
line3
line4
line5
line6
"particular word"...
I would like to delete line2-line6 and all such occurences in that... (4 Replies)
Discussion started by: ramu_1980
4 Replies