1. UNIX for Dummies Questions & Answers

I know this is going to be an easy anwer, but I haven't been able to figure this out - even with the help of the previous posts. I want to go from this PROD USER anon; to this TEST; I have coded a few sed commands, and none of them are getting the job done. anon will not always be the... (2 Replies)

2. Shell Programming and Scripting

Hi Guys/Gals, I have a log file that is updated once every few seconds and I am looking for a way to speed up one of my scripts. Basically what I am trying to do is grep through a text file from start to finish once. Then each subsequent grep starts at the last line of the previous grep to... (4 Replies)

3. Shell Programming and Scripting

Hello, Would someone guide me on how to write a shell script the would search for a phone no using at the end text file using sed or awk and store it in a varaible or print it. The text file is in this form text or numbers in first line text or numbers in second line . . . Firsname... (6 Replies)

4. Shell Programming and Scripting

Hi Folks, Using the Vi, how can I add a numbers at the end of the line. For eg: I have the numbers in the file as: 58.125.33 22.58.68 25.144.225 114.25.38 I need to add .0/8 at the end of all the line. So, it should be like 58.125.33.0/8 22.58.68.0/8 25.144.225.0/8 114.25.38.0/8 (6 Replies)

5. Shell Programming and Scripting

Example, Trying to replace text to the end of a line. Text file looks like this PP= 4 PP= 412 PP= 425 I want to replace only the following line: PP= 4 with PP= 2 How can this be done with sed? (3 Replies)

6. Shell Programming and Scripting

Does anyone know how to use awk to act like grep from a particular line number to the end of file? I am using Solaris 10 and I don't have any GNU products installed. Say I want to print all occurrences of red starting at line 3 to the end of file. EXAMPLE FILE: red green red red... (1 Reply)

7. Shell Programming and Scripting

Given a file like this: abc def ghi I need to get to somestandardtext abc1 morestandardtext somestandardtext def2 morestandardtext somestandardtext ghi3 morestandardtext Notice that in addition to the standard text there is the line number added in as well. What I conceived is... (4 Replies)

8. Shell Programming and Scripting

my requirement is, consider a file output cat output blah sdjfhjkd jsdfhjksdh sdfs 23423 sdfsdf sdf"sdfsdf"sdfsdf"""""dsf hellow there this doesnt look good et cetc etc etcetera i want to replace a line of line number 4 ("this doesnt look good") with some other line ... (3 Replies)

9. Shell Programming and Scripting

Dear Unix Experts :), Below is a small section of a large file with the following list: 1. Starts with string " interest" as the heading 2. Followed by a list of activities 3. Ends with a blank line before starting with another different list. E.g. Sporting interest football... (13 Replies)

10. UNIX for Beginners Questions & Answers

I all I am tryng to find a way to sort a list of number in a file by the value of last two digit. i have a list like this 313202320388 333202171199 373202164587 393202143736 323202132208 353201918107 343201887399 363201810249 333201805043 353201791691 (7 Replies)