1. Shell Programming and Scripting

Hi folks, I'm looking for a solution to pass variables to a sed-command. I'm reading a lot of threats and also the q&a "How can I use a variable in sed?". None of these commands works. I'm using AIX 5.2. I want to do the following: NUMBER=` echo 38341` | sed -n '/$NUMBER/p' an obtained... (3 Replies)

2. Shell Programming and Scripting

I'm trying to write a ksh script that uses awk, but I want to pass variables to awk. For example (not working): if ];then searchstr=$1 lsof -i | awk '{if($9~/SEARCHSTR/) print $2} SEARCHSTR=$searchstr' else echo "usage: $0 <search string>" fi I tried several options. Is it... (3 Replies)

3. Shell Programming and Scripting

I am trying to pass a regular expression variable from a simple script to sed to remove entries from a text file e.g. a='aaaa bbbb cccc ...|...:' then executing sed from the script sed s'/"'$a"'//g <$FILE > $FILE"_"1 my output file is always the same as the input file !! any... (5 Replies)

4. Shell Programming and Scripting

Hello , I have a script named testscript.sh wherein I have two variables $var and $final (both of which contain a number) I have a sed write function inside this script as follows: sed '1,2 w somefile.txt' fromfile.txt Now , in the above i want to pass $var and $final instead of... (2 Replies)

5. Shell Programming and Scripting

Hi Folks, How can I make the following to work from a korn shell? old="OLDSTRING" new="NEWSTRING" file="myfile.txt" sed -n 's/$old/$new/gp' $file Thanks in advance rogers42 (3 Replies)

6. Shell Programming and Scripting

I need sed to add a "/>" to the end of a line that contains/starts with <meta. current line is <meta name="keywords" content="kayword 1, kwyword2"> and should be <meta name="keywords" content="kayword 1, kwyword2 " /> i need something like this? find . -name "*.html" -print0 | xargs... (6 Replies)

7. Shell Programming and Scripting

Hello I am hoping you can help. I use ksh in Solaris9 I am trying to pass user imputed variables into SED but for some reason can only get SED to recognize one variable. I have experimented with te below command with putting ' ' and " " in different places but I cant seem to get it to... (8 Replies)

8. Shell Programming and Scripting

Using ksh to call a function which has awk script embedded. It parses a long two element list file, filled with text numbers (I want column 2, beginning no sooner than line 45, that's the only known thing) . It's unknown where to start or end the data collection, dynamic variables will be used. ... (1 Reply)

9. Shell Programming and Scripting

Hi everyone, I've re-written some of our scripts to use more functions and I've run into a situation where passing a variable to a sed function does not work. My function is a one-liner sed command as follows: function StringSub() { sed -i "${1}/${2}/${3}/${4}" ${5} } Where ${1} through... (4 Replies)

10. Shell Programming and Scripting

I'm reading a text file using a while loop but when I call a function from within this loop it exits that same iteration … even though there are many more lines in the file to be read. I thought it was something to do with the IFS setting but it appears that a function call (when run... (3 Replies)