1. UNIX for Dummies Questions & Answers

What is a good way to find an entry in a .conf file and then remove all lines associated with that entry? I have a Samba server running on Linux that I would like to easily add/remove share entries in the smb.conf file without removing or deleting lines that are not associated with that section.... (5 Replies)

2. Shell Programming and Scripting

Hello all, I'm trying to determine when the last time a file in a certain directory was modified. I don't care what file it is, I just want to know when it was last updated. So far I have ls -aRl --full-time --sort=time which is close. The problem is that it only sorts within folders, not... (2 Replies)

3. Shell Programming and Scripting

Hi, I tried making a shell script which recursively search in a given directory for all files *.txt and then search and replace some text and after that save each file as $filename.dynamips.txt I would like to get this done with sed. I tried but couldn't get it to work. BTW this is not... (1 Reply)

4. Shell Programming and Scripting

I would like to export the 5th line from every file within a directory. I am using GNU sed because we have no Unix or Linux environment. I used the following statement: sed -s -n 5p c:\directory\*.* but I only get the 5th line from one of the files in the directory. I am desperate for a... (1 Reply)

5. Shell Programming and Scripting

Hi all, how to recursively search for a list of keywords in a given directory?? for example: suppose i have kept all the keywords in a file called "procnamelist" (in separate line) and i have to search recursively in a directory called "target/dir" if i am not doing recursive search then... (4 Replies)

6. Linux

grep pattern filename To search for the pattern in all files in the current directory and the sub-directories recursively, what needs to be substituted in filename? (1 Reply)

7. UNIX for Advanced & Expert Users

i have a file named keyword.csv(contains around 8k records) which contains a no. of columns. The 5th column contains all the keywords. I want to recursively search these keywords in all .pl files(around 1k) and display the filename....Afterthat i will use the filename and some of the column from... (3 Replies)

8. Shell Programming and Scripting

Hi All, My file is a string of around 50K character. I'm trying to insert new line after every 320 character in my file. I know the command to insert newline, but problem is I'm not able to search 320th position. Please advice. (6 Replies)

9. Shell Programming and Scripting

Being a beginner in scripting I am not sure the direction to take to accomplish the below task and would love suggestions. GOAL input file: domains.list Read input file, search in named.conf and find domain and delete entry for the purpose of cleanup activity. named.conf entry example zone... (8 Replies)

10. Shell Programming and Scripting

Hi there, I am using AIX and trying to search and replace a string with another string in multiple files in different directories. I wanted to search replace in steps so I don't change all of the instance anywhere in the server at once, minimizing impact. STEP 1: -------- I first searched... (5 Replies)