10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to find a way to repeat fields. I am not really sure how to explain it so let me just post a sample and what I want it to look like.
888123 66232 18 1
19
44422 11 7
23
881133 66231 33 1
34 ... (4 Replies)
Discussion started by: DerangedNick
4 Replies
2. Shell Programming and Scripting
hi;
my file1.txt:
cell137 1
cell337 1
cell355 1
cell355 3
cell360 1
cell360 2
cell360 3
my file2.txt:
...
cell137 1 20.64.1.97
cell137 2 20.64.1.97
cell137 3 20.64.1.97
...
cell337 1 20.64.1.113
cell337 2 20.64.1.113
cell337 3 20.64.1.113 (4 Replies)
Discussion started by: gc_sw
4 Replies
3. Shell Programming and Scripting
Hello Folks,
how to write a command on vi that allow to repeat last substitution command?
Here what I want to do :
1
2
3
1
2
3
1
2
3
:.,+2s/\n/ /And I obtain :
1 2 3
1
2
3
1 (5 Replies)
Discussion started by: gogol_bordello
5 Replies
4. UNIX for Dummies Questions & Answers
Hi all! I am new to Unix programming so bare with me please :).
I have saved the output of my results in a file called testfile which contains 3 columns a 15 rows.
e.g.
175 754 abvd
948 454 fewf
43 754 fewc
6 734 feww
xxx xxx xxxx I want to sort the contents of this file... (10 Replies)
Discussion started by: daelas
10 Replies
5. Shell Programming and Scripting
Hi all,
I'm learning sed (and regular expressions) - My first little program is to replace 3 numbers in a row with 'XXX'
This is what I am trying:
echo '511' | sed 's/{3}/XXX/'
Here is the output:
defunct-macbook-pro:~ defunct$ echo '511' | sed 's/{3}/XXX/'
511For some reason, it doesnt... (2 Replies)
Discussion started by: Defunct
2 Replies
6. Shell Programming and Scripting
Hello,
I have file to work with. It has 5 columns. The first three, altogether, constitutes the position. The 4th column contains some values for downstream analysis and the fifth column contains some values that I want to add to 4th column (only if they happen to be in the same position).
My... (5 Replies)
Discussion started by: menenuh
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. Shell Programming and Scripting
Hi
I am trying to locate all strings seperated by the string -CR-, the string will have an unknown number of these -CR- strings, I've used the regex:
^(?:(.*?)-CR-)+$
As shown in the test code:
my ($myString)="This is the first line-CR-second line-CR-third line-CR-fourth... (3 Replies)
Discussion started by: joncoop
3 Replies
9. UNIX for Dummies Questions & Answers
Can someone help me with the following 2 objectives?
1) The following command is just an example. It gets a list of all print jobs. From there I am trying to extract the printer name. It works with the following command:
lpstat -W "completed" -o | awk -F- '{ print $1}'
Problem is, I want... (6 Replies)
Discussion started by: TheCrunge
6 Replies
10. Solaris
The unix servers at my site are constantly receiving "community check" messages from a server located on our WAN, in another city. Here is the example:
Jan 23 15:41:08 eagles/usr/lib/snmp/snmpdx: community_check();bad community from rams.nw.sw.ournetwork.com
How can I filter out these... (2 Replies)
Discussion started by: antalexi
2 Replies