1. UNIX for Dummies Questions & Answers

I would like to change the lines: originalline1 originalline2 to: originalline1new originalline1newline originalline2new originalline2newline To do this, id like to combine the commands: sed 's/^/&new/g' file > newfile1 and sed '/^/ a\\ newline\\ \\ (2 Replies)

2. Shell Programming and Scripting

I am using: ps -A -o command,%cpu to get process and cpu usage figures. I want to use awk to split up the columns it returns. If I use: awk '{print "Process: "$1"\nCPU Usage: "$NF"\n"}' the $NF will get me the value in the last column, but if there is more than one word in the... (2 Replies)

3. Shell Programming and Scripting

Before I ask my actual question, is it going to be a problem that I want to run this process on a 15 Gig file that is ~140 million rows? What I'm trying to do: I have a file that looks like Color,Type,Count,Day Yellow,Full 5 Tuesday Green,Half 6 Wednesday Purple,Half 8 Tuesday ...... (3 Replies)

4. UNIX for Dummies Questions & Answers

It would be convenient to be able to combine awk tests. For example, suppose that I do this query: awk '$1 != "Bob" || $1 != "Linda" {print $2}' datafileIs there a reasonable way to combine the conditions into a single statement? For example, in egrep, I can do: egrep -v "Bob|Linda"... (4 Replies)

5. Shell Programming and Scripting

Hi, I'm using AIX(ksh shell). > cat temp.txt "a","b",0 "c",bc",0 "a1","b1",0 "cc","cb",1 "cc","b2",1 "bb","bc",2 I want the output as: "a","b","c","bc","a1","b1" "cc","cb","cc","b2" "bb","bc" I want to combine multiple lines into single line where third column is same. Is... (1 Reply)

6. Shell Programming and Scripting

I need to run a cronjob that will monitor a directory for files with a certain extension, when one appears I then need to run the below scripts How do I go about combining the following sed statements into one script? and also retain the original filename.? sed 's/71502FSC1206/\n&/g' # add a... (2 Replies)

7. Shell Programming and Scripting

I can achieve two tasks with 2 different awk commands: 1) awk -F";;WORD" '{print $2}' file | sed '/^$/d' #to find surface_word 2) awk -F"bw:|gloss:" '// {print $2}' file | sed '/\//!d; s:/*+*: + :g; s:^+::; s: *+ *$::;' #to find segmentation of surface_word Number 1) finds surface_word... (7 Replies)

8. Shell Programming and Scripting

i have a datafile that has several lines that look like this: 2,dataflow,Sun Mar 17 16:50:01 2013,1363539001,2990,excelsheet,660,mortar,660,4 using the following command: awk -F, '{$3=strftime("%a %b %d %T %Y,%s",$3)}1' OFS=, $DATAFILE | egrep -v "\-OLDISSUES," | ${AWK} "/${MONTH} ${DAY}... (7 Replies)

9. Shell Programming and Scripting

Let's say I have an input file looking like: ID1 1 5 6 8 ID2 1 4 5 7 I'm trying to formulate a loop that can combine these actions: - If the line begins with a letter: replace the '\ n' after a field containing characters with a '\ t' (sed 's / \ n / \ t / g' ) - If the line... (2 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)