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In bash - when used interactively - you need to turn off history expansion/substitution: set +H
to keep the shell from interpreting the ! character within double quotes

Try
echo 'abc\USER DEFINED\123\345\adf\aq1' | sed 's/\\USER DEFINED\\/|/'
abc|123\345\adf\aq1

You dont need cat here. Also, use double quotes:
Search_String=100
Replace_String=151
sed "s|${Search_String}|${Replace_String}|g" ${work}/temp_${CSV_File} > $work/${work_1}/${CSV_File}

Well, from what I gather, you want to create a broken tar file to test your script. Is that right? You could do a quick search and find out more pages like this one here...

The first one reads the first line of the script, and uses it to decide which shell to use.

If it's #!/bin/ksh it will use KSH, if it's #!/usr/bin/csh it will use csh, if it's #!/bin/sh it will...

kmanivan82,
To use RudiC's 2nd suggestion, try:
awk '{print $1".tmp"}' file_list.txt | xargs -n8 echo rm -f* remove echo once you have tested.

RudiC,
It doesn't appear your 1st suggestion will...

You're right. But for the original problem:
while read A; do read B; read C; echo rm -r $A $B $C; done < filewould have worked.

With the new filename modification requirements, this approach...

I'm afraid deleting 100000 files from a directory will take its time, esp. on a production system where other things are going on as well.
cding to the $workdir would not improve performance...

Hello kmanivan82,

Kindly use code tags always for codes/commands/Inputs you are providing in your posts as per forum rules. Following may help you in same.

cat date_check1.ksh
echo $1 | awk...

What do you get from this command to list the contents of the tar file:
tar -tvf abc.tar
This will tell you whether you have absolute paths in the archive or not. None of the code you post would...

How about this, assumes each xml file begins with "<?xml"

awk '/^[0-9][0-9]*\,<\?xml/ {
FNUM++
gsub(/^[0-9]*\,/, "")
print $0 > "output" FNUM ".xml"
next
}
/.*,<\?xml/ {
...

grep -v . sample.txt && echo "Invalid File" || echo "Valid File"


---------- Post updated at 09:01 AM ---------- Previous update was at 08:59 AM ----------

And if your grep supprot -m option,...

Next solution is answer for question "Which files include empty lines or only spaces ?"

# line length 0 or line include only spaces
emptylines=$( grep -l -e "^$" -e "^ *$" *.txt )
for f...

"^ .*"


The above pattern will match " abc" also

chmod -f 664 $file3