10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to parse a huge file... with some strings like this:
<li class="website-feature"><a href="http://some.changingurl.com" ..(some changing classes)..>
I need to change the above to:
<li class="website-feature">http://some.changingurl.com<a href="http://some.changingurl.com" ..(some... (2 Replies)
Discussion started by: dtdt
2 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I require to replace 2 items:
1. replace start of all lines in a file with ' except the first line
2. replace end of all lines in a file with '||chr( except last line
I am able to do the entire file using
sed -e s/^/\'/g -e s/$/\'\|\|chr\(/g "$file" > newfile.txt
but am not yet... (3 Replies)
Discussion started by: Chella15
3 Replies
3. Shell Programming and Scripting
Hi,
I require to replace 2 items:
1. replace start of all lines in a file with ' except the first line
2. replace end of all lines in a file with '||chr( except last line
I am able to do the entire file using
sed -e s/^/\'/g -e s/$/\'\|\|chr\(/g "$file" > newfile.txt
but am not yet able... (0 Replies)
Discussion started by: Chella15
0 Replies
4. Shell Programming and Scripting
Hi Experts,
I had to edit (a particular value) in header line of a very huge file so for that i wanted to search & replace a particular value on a file which was of 24 GB in Size. I managed to do it but it took long time to complete. Can anyone please tell me how can we do it in a optimised... (7 Replies)
Discussion started by: manishkomar007
7 Replies
5. Shell Programming and Scripting
Hi,
I have a set of strings in filea.
I want to search string xyz in fileb and replace next line in file b with the content from filea.
#cat filea
abc
def
ghi
#cat fileb
asdkjdslka
sajljskdjoi
xyzjjjjkko
aaaaaaaa
bbbbbbbb
cccccccc
xyzsdsajd
dddddddd
eeeeeeee (2 Replies)
Discussion started by: anilvk
2 Replies
6. Shell Programming and Scripting
Hi
how to replace un wanted new line characters.
my file contains data like.
ramu,sony,"raju \n ravi \n ramya" \n
ravi,sarah,"sowmya \n sorry s\ sangam" \n
i want replace new line characters in between double coats with single space.
for example
$ cat input_file
ramu,sony,"raju... (3 Replies)
Discussion started by: Raghava
3 Replies
7. UNIX for Dummies Questions & Answers
Hi
my file data is like below
ramu,sony,"raju \n ravi \n ramya" \n
ravi,sarah,"sowmya \n sorry s\ sangam" \n
i want replace new line characters in between double coats with sinhle space.
for example
cat input_file
ramu,sony,"raju
ravi
ramya"
ravi,sarah,"sowmya
sorry
sangam"
... (3 Replies)
Discussion started by: Raghava
3 Replies
8. Shell Programming and Scripting
Hi all,
I have a file with multiple lines. I want to replace characters 7 through 14 of every line with 0000000
Input:
12345678901234567890
23456789012345678901
Output
12345600000004567890
23456700000005678901
Please help.
JaK (9 Replies)
Discussion started by: jakSun8
9 Replies
9. Shell Programming and Scripting
Hello ,
I'm trying to split a file which contains a single very long line.
My aim is to split this single line each 120 characters.
I tried with the sed command :
`cat ${MYPATH}/${FILE}|sed -e :a -e 's/^.\{1,120\}$/&\n/;ta' >{MYPATH}/${DEST}`
but when I wc -l the destination file it is... (2 Replies)
Discussion started by: jerome_1664
2 Replies
10. UNIX for Advanced & Expert Users
Hello,
I need to insert a line (like a header) as the first line of a very huge file (about 3 ml rows). I am able to do it with sed, but redirecting the output and creating a new file takes quite some time. I was wondering if there was a more efficient way of doing it?
Any help would be... (3 Replies)
Discussion started by: shriek
3 Replies