1. Shell Programming and Scripting

I am fairly new to scripting. But I have been able to extract and format all of my information required into one file. My issue is that one character is on a separate line. I need to be able to add the character to the previous line. ex. abcdefghi 1 bcdefghij 3 cdefghijk 4 need to... (4 Replies)

2. Shell Programming and Scripting

Hi Guys, I am looking to optimze these 5 SSH lines to a single SSH to get my machine to not hang! lol! cat hosts.lst | xargs -n1 -t -i echo 'home/util/timeout 6 0 ssh -q {} top -b > util/{}.top &' >> r_query_info cat hosts.lst | xargs -n1 -t -i echo 'home/util/timeout 6 0 ssh -q {} uname -r... (5 Replies)

3. Shell Programming and Scripting

I can't believe I can't figure this out... given this code: CARS_DATA_LIST=`cat /tmp/file1 | awk '{print $1}' ` FMSA_DATA_LIST=`cat /tmp/file2 | awk '{print $1}' ` The value of each of the above variables is: CARS = a b c d e f g FMSA = a b c q r s I want to declare a third... (8 Replies)

4. Shell Programming and Scripting

Hello, I have a problem combining two variables into one. I did the following: in my env variables i had set PATH_DESTINATION_1=/root/path_one PATH_DESTINATION_2=/root/path_two #!/usr/bin/ksh count=1 count_path=2 while do (3 Replies)

5. Shell Programming and Scripting

I've been trying to find information in regard to creating a script that will generate HTML files. I currently have a series of files that contain code I need to surround with a <textarea> tag for easy viewing. I have about a thousand files that contain code, one file that contains the HTML code up... (10 Replies)

6. Shell Programming and Scripting

I have 2 files. each having 3 coloums 1st field date as 20130322 2nd field time as 05:55 3rd field numberic value File 2 has entries missing for some date time. FILE1 20130322 05:35 2219 20130322 05:40 1809 20130322 05:45 1617 20130322 05:50 ... (2 Replies)

7. UNIX for Beginners Questions & Answers

Hello Everyone, I have 4 different files (one column in each) that I'm trying to combine into 1 file with four columns. Having issues trying to get the columns to format properly. I have tried the following: paste file1 file2 file3 file4 | column -s $'\t' -t > results.txt paste file1 file2... (1 Reply)

8. Shell Programming and Scripting

Hi folks! Kind of a noob question... from an OLD AIX/HPUX Admin. I am writing a script to ease use of a command; an extended aliasing if you will. What I want to do is set several variables (OPT1, OPT2, etc) with command arguments, such as --help, --list-all, etc. Later in the script, I... (5 Replies)

9. UNIX for Beginners Questions & Answers

I'm trying to learn about regular expressions. Let's say I want to list all the files in /usr/bin beginning with "p", ending with "x", and containing an "a". I know this works:ls | grep ^p | grep x$ | grep abut I'm thinking there must be a way to do it without typing grep three times. Some of my... (9 Replies)

10. UNIX for Beginners Questions & Answers

Here is the whole script, very simple, but I am just learning ROK_NO=$1 RPT=/tmp/test sed -E '/^SELECT/ s/(.{23}).{8}/\1'"$ROK_NO"' /' $RPT echo $RPT When I run this I get $ bash rok.sh 2388085 : No such file or directory /tmp/test When I type the command in console, it works... (3 Replies)