10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am trying to write a script to automatically create conf files and remote servers. I would like to do all this without creating files locally and copying them .
Here is what I have tried.
sitename=$1
prodserver=$2
ssh $prodserver "cat > /data/$sitename.conf" << cat |sed... (5 Replies)
Discussion started by: macrossm
5 Replies
2. Shell Programming and Scripting
Hi i am facing problem with sed -n option could you please help me on this, i have a file test the contents of the file is
width="75">10/0 4/12</td>^M><a href='courtorders/100412zr.pdf' target="_blank">Miscellaneous Order</a></td>^M width="75">10/01/12</td>^M><a href='courtorde... (8 Replies)
Discussion started by: ragilla
8 Replies
3. Shell Programming and Scripting
sed "s/^/8,A1,$dat,id2_3,/g" -e sed "s/$/,,,,,,,,,,,/g" temporary
wn m running this script m getting a error... plz help me with this....
O/p
sed: -e expression #1, char 3: unterminated `s' command
---------- Post updated at 11:35 AM ---------- Previous update was at 11:33 AM... (7 Replies)
Discussion started by: nikhil jain
7 Replies
4. Shell Programming and Scripting
Hi,
What does the following command do on files?
sed '1b; $d'
To me it just deletes the last line of the file. If so what is the significance of sed's 'b' option?
Thanks (1 Reply)
Discussion started by: royalibrahim
1 Replies
5. UNIX for Dummies Questions & Answers
Can anyone give detailed and example for sed -i option.
Where can we use this option?:) (3 Replies)
Discussion started by: gwgreen1
3 Replies
6. Shell Programming and Scripting
Is there a way using grep or cat a file to create a new file based on whether the first 9 positions of each record is less than 399999999?
This is a fixed file format. (3 Replies)
Discussion started by: ski
3 Replies
7. Shell Programming and Scripting
I have to pass a sentence in a file, the specs are as:
cat run | sed 's/SRT/'$8'/g' | sed 's/plength/68/g' | sed 's/stcol/'$5'/g' | sed 's/encol/'$6'/g' | sed 's/brdtype/'$1'/g' | sed 's/brdtxt/'$3'/g' | sed 's/demotxt/Total '$2'/g' | sed 's/bantxt/ban_'$7'/g' | sed 's/validcodes/'$4'/g' > runx... (1 Reply)
Discussion started by: patilrakesh1984
1 Replies
8. Shell Programming and Scripting
Hi All!
I have a script having one statement like.
cat xfile | sed 's/A/a/g' > xfile
I have two boxes which have similar version of linux running but one is greater in speed compared to other. Lets say A is faster than B.
A which is faster writes output as NULL
B which... (6 Replies)
Discussion started by: kbalaji_uk
6 Replies
9. UNIX for Dummies Questions & Answers
I need to change all Newline caracters (\12) to Fieldseparator(\34).
tr -A '\12' '\34' <file1> file2
Replace all delete (\177) with Newline (\12)
tr -A '\177' '\12' <file2> file3
Put the name of the file first in all rows.
awk '{printf "%s\34%s\n", FILENAME,$0} file3 > file4
So far no... (6 Replies)
Discussion started by: MrKlint
6 Replies
10. UNIX for Advanced & Expert Users
I have three files, basically:
file 1 - one line header
file 2 - big data (approx 80GB)
file 3 - a one line trailer
the existing process cats these together i.e cat file 1 file 2 file 3
however... I was thinking, surely it could be more efficient to insert the header (file 1) on the... (2 Replies)
Discussion started by: miwinter
2 Replies