10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm monitoring a WLAN network to keep track of new SSIDs popping up. The SSIDs are stored along with the AP MAC address and a few other parameters in a CSV file. A typical line could look like this:
18:70:9f:e3:80:aa 10:11:15 MyNetwork 2437
Now, the problem is that some networks use SSIDs... (4 Replies)
Discussion started by: Zooma
4 Replies
2. UNIX for Advanced & Expert Users
Hi Gurus,
Somebody can say me how to delete blank spaces and blank lines in a file unix, please.
Thank you for advanced. (10 Replies)
Discussion started by: systemoper
10 Replies
3. Shell Programming and Scripting
I have a file which contains data such as that shown below. How do i remove all the blcnak spaces, before, during and at the end of each line in one command?
300015, 58.0823212, 230.424728
300016, 58.2276459, 229.141602
300017, 58.7590027, 226.960846
... (9 Replies)
Discussion started by: carlr
9 Replies
4. Shell Programming and Scripting
Hi everyone..
I'm trying to eliminate multiple whitespaces from a file..
I must make use of shell script to eliminate whitespaces..
Take a look at the sample file
1 int main()
2 {
3 int a,b;
4 printf("Enter the values of a and b");
5 scanf("%d%d",&a,&b);
6 if(a>b) ... (6 Replies)
Discussion started by: abk07
6 Replies
5. Shell Programming and Scripting
hi
i have a file which store some data.the contents of my file is
data1:data2
data3:data4
i have a script which read this file
correct="$(cat /root/sh | cut -d: -f1)"
i used this syntax..please help me which syntax is used to remove blank spaces..then how to read this file.. (1 Reply)
Discussion started by: shubhig15
1 Replies
6. Shell Programming and Scripting
I have a file which has blank spaces($) and the blank spaces at the end of the file are not coming up while cutting the files.. please find the following file, desired output..
file1:
001_AHaris$$$$$020$$$$$$$$$
001_ATony$$$$$$030$$$$$$$$$
002_AChris$$$$$090$$$$$$$$$... (5 Replies)
Discussion started by: techmoris
5 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I'm a newbie to shell scripting and I have the following problem:
I need all spaces between two letters or a letter and a number exchanged for an underscore, but all spaces between a letter and other characters need to remain. Searching forums didn't help...
One example for clarity:
... (3 Replies)
Discussion started by: Cpt_Cell
3 Replies
8. Shell Programming and Scripting
Hello All,
I am trying to remove all tabspaces and all blankspaces from my file using sed & awk, but not getting proper code. Please help me out.
My file is like this (<b> means one blank space, <t> means one tab space)-
$ cat file
NARESH<b><b><b>KUMAR<t><t>PRADHAN... (3 Replies)
Discussion started by: NARESH1302
3 Replies
9. Shell Programming and Scripting
Hi,
I have this problem that there are blank spaces in my text file... i want to remove them
line 1
line 2
line 3
I want to remove the space between line 2 and line 3... I tried sed... it work but it prints the whole text file at the command prompt which i dont want....
sde i tried was... (4 Replies)
Discussion started by: bhagya2340
4 Replies
10. Shell Programming and Scripting
Guys, I need some help... how can I remove the blank spaces between the lines below? (between the date and the hour fields)
21/05/07 00:05:00 99
21/05/07 00:10:01 99
21/05/07 00:15:00 99
21/05/07 00:20:00 99
21/05/07 00:25:00 99
I want to make the file... (4 Replies)
Discussion started by: dfs
4 Replies