10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi All,
I am using UNix Sun OS sun4u sparc SUNW,SPARC-Enterprise
My intention is to insert a line of text after 13th line of every file inside a particular directory.
While trying to do it for a single file , i am using sed
sed '3 i this is the 4th line' filename
sed: command garbled: 3... (5 Replies)
Discussion started by: gotamp
5 Replies
2. Shell Programming and Scripting
I have a test file that I want to read and insert only certain lines into the
the table based on a filter.
1. Rread the log file 12 Hours back Getdate() -12 Hours
2. Extract the following information on for lines that say "DUMP is
complete"
A. Date
B. Database Name
C.... (2 Replies)
Discussion started by: JolietJake
2 Replies
3. Shell Programming and Scripting
Hi all,
I have a huge file(size more that 5GB).
I want to do some manupulation with the records and write to another file.
As the size of the file is huge and there is a space constraint in that directory, I want to delete that record from first file after writing it in to second file.... (3 Replies)
Discussion started by: gani_85
3 Replies
4. Shell Programming and Scripting
Hi,
I need to insert a new line containing the string "QUERY" above every 5 lines.
The below piece of code inserts a new line after every 5th line
awk '{print $0} !(NR%5) {print "QUERY"}'
sed 'n;n;n;n;G;' --> I do not know how to give "QUERY" string here
But I need to insert it before... (4 Replies)
Discussion started by: royalibrahim
4 Replies
5. Programming
how to insert a line of text that is next to the current line(file pointer pointing to) in the file ?? :wall:
ex:
suppose a file named 'Sample' has the following content in it.
this is to
give clear idea about
the problem
if file pointer is pointing to the first line then i want to... (3 Replies)
Discussion started by: kavitha rao
3 Replies
6. Shell Programming and Scripting
say I want to insert "this is a test" as the first line into file A, besides
echo "this is a test" > /tmp/tmpfile
cat /tmp/tmpfile fileA >> /tmp/result,
is there any simple way I can do it? thanks (7 Replies)
Discussion started by: fedora
7 Replies
7. UNIX for Advanced & Expert Users
hi..i wanted to know is there any way to take input from the user and copy that a particular line number in a particular file
for eg . i wanted to create acl in squid at line number 2400 in squid.conf file
so the user gives an input like acl inetblock src 192.168.0.0/255.255.0.0
so is there... (4 Replies)
Discussion started by: tarunicon
4 Replies
8. Shell Programming and Scripting
Hi,
My File 'temp.txt' contents are like this.
<Managers>
Mng={{FIL|FAVEI.mng|111}|15.000000|17.000000|17.000000|
Mng={{FIL|FAPSV.mng|222}|3.000000|0.000000|0.000000|0.000000|
Mng={{FIL|FAVIF.mng|333}|8.000000|8.000000|8.000000|8.000000|... (3 Replies)
Discussion started by: vinay123
3 Replies
9. Shell Programming and Scripting
Hello guys,
Need to know how to insert a line at top of the file, without using temp files.
Can we do it on the fly?
Regards,
Rishi (7 Replies)
Discussion started by: RishiPahuja
7 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