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Hi,

Is there a way to reflect the recent changes in the file being read when using "while read line" loop? Thanks!

script:
while read line
do
echo $line
cat x.dat|sed 's/2/6/g' >...

Hi, is there a faster/simpler way to filter values from the variable1 in variable2?

example:
variable1="A|B|C|E"
variable2="A|B|C|D|F"

output: "A|B|C"

Thanks,
zzavilz

Hi Everyone,

Is there a way I can print specific lines using sed -n '3,3p' file.dat or awk 'FNR==3' file.dat when using variable?

For example, I have this script (get_line.ksh) that accepts...

The above code removes the column position 9 instead of just the column position 8...

cat sql_output.txt|while read line
do
typeset -i charCount=`echo $line|wc -c`
if [[ $charCount -eq 1 ]]; then
echo "no ids to execute"
else
echo "some scipts command"
fi
done

Thanks! This code seems to work fine...

Sorry, if you find my question somewhat misleading. But I refer to the position/column no. 8 to be removed in the sample data.

Column 8:
X
Y
X
X

Input file:
ABC 1 1XC
CDA 1 2YC
CCC 1...

Hi,

I would like to ask your expertise to remove specific column no. 8 in the below file using but I don't have an idea on how to simply do this using awk command. Appreciate your help in...

wow!! this works like a charm man. thanks a lot for this it really helped me a lot.

---------- Post updated at 03:14 AM ---------- Previous update was at 02:19 AM ----------



Sorry another...

What the script does is to set/export necessary environment and library variables in the server for reference.

please try:
cat file |tr "\n" " "

Please use code tags (https://www.unix.com/how-post-unix-linux-forums/167686-forum-video-tutorial-how-use-code-tags.html) next time for your code and data.

Hi Everyone!

I would like ask if there's a better way I can delete multiple lines in a file1 by collecting all criteria from file2.

file1:
a
b
c
d
e
f


file2:
a
e
f

The...

Thanks a lot for all your response. Yes, I created the code under linux environment which is using a default shell of ksh93. However, I tried to run the script in AIX server (where I am not allowed...

Thanks scrutinizer and hergp!

Actually this is the code I have. Here, I am using two files. First is the cluster_file.list and item_sales.dat.

The script will parse the cluster_file.list and...

Thanks you for your response Scrutinizer!

But is there any other way I can achieve to have a variable with 3 decimal places even without using the ksh93?

Guys, please help! I am currently using an AIX server however whenever I tried to use the typeset -F3, the variable is resulting with a "#".

In the given example below, I declared x to be a...