1. Shell Programming and Scripting

Hi I am a beginner to sed command, here I have a question about using sed to add a few characters into a token of a string. For example, I have a file, sqw:qqq:123124:uiqe dfd:ccc:12390:dfjis cde:aaa:21311:dfjsid and, I want the output to be, sqw:qqq:123124:uiqe... (4 Replies)

2. Shell Programming and Scripting

I want to find duplicates in file on 2nd field i wrote this code: nawk '{a++} END{for i in a {if (a>1) print}}' temp Could not find whats wrong with this. Appreciate help (5 Replies)

3. Shell Programming and Scripting

I want to sort alphabetically on the first field and sort in descending numerical order on the 2nd field. With a normal "sort -r -n" it does this: abc ||| 5e-05 ||| bla abc ||| 3 ||| ble def ||| 1 ||| abc def ||| 0.2 ||| def As you can see it ignores the fact that 5e-05 is actually 0.00005... (1 Reply)

4. Shell Programming and Scripting

Hi Everyone, ($total+=$_) for @record; assume @record=(1,2,3), so the result is 6. if @record=("1 3","2 3","3 3"), would like to sum up the 2nd field of this array, the result is 9. i tried " ($total+=$) for @record ", cannot, please advice. Thanks ---------- Post updated at 03:45... (1 Reply)

5. Shell Programming and Scripting

Hi, I've internally searched through forums for about 2+ hours. Unfortunately, with no luck. Although I've found some cases close to mine below, but didn't help so much. Actually, I'm in short with time. So I had to post my case. Hoping that you can help. I have 2 files, FILE1 ... (0 Replies)

6. Shell Programming and Scripting

Hi, I've internally searched through forums for about 2+ hours. Unfortunately, with no luck. Although I've found some cases close to mine below, but didn't help so much. Actually, I'm in short with time. So I had to post my case. Hoping that you can help. I have 2 files, FILE1 ... (1 Reply)

7. Shell Programming and Scripting

java....4059... compsite 62u IPv4 170747 TCP *:9400 (LISTEN) java...... 05... compsite 109u IPv4 171216 TCP *:9401 (LISTEN) This is Joust formated like this Please Repace "." with space" " All are Right Justfied Output :- 4058 and 05 so that i can kill this (1 Reply)

8. Shell Programming and Scripting

I have a requirement to replace "\" with "/" in only the 2nd field of the input file which has 2 fields. The field delimiter is "|" Sample records from input file: 1\23|\tmp\user mn\wer|\home\temp Expected output: 1\23|/tmp/user mn\wer|/home/temp I used sed 's/\\/\//g' ... (2 Replies)

9. Shell Programming and Scripting

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10. UNIX for Dummies Questions & Answers

Hi, For example: I have: HostA,XYZ HostB,XYZ HostC,ABC I would like the output to be: HostA,HostB: XYZ HostC:ABC How can I achieve this? So far what I though of is: (1 Reply)