emulating cat in sed with q option

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to cat via ssh and sed at the same time.?

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...

2. Shell Programming and Scripting

sed -n option

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...

3. Shell Programming and Scripting

sed with -e option

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...

4. Shell Programming and Scripting

sed 'b' option

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

5. UNIX for Dummies Questions & Answers

sed -i option example

Can anyone give detailed and example for sed -i option. Where can we use this option?:)

6. Shell Programming and Scripting

grep or cat using sed

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.

7. Shell Programming and Scripting

want to pass sentence with SED and CAT

8. Shell Programming and Scripting

Help on cat with sed!

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...

9. UNIX for Dummies Questions & Answers

tr, sed, awk, cat or scripting

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...

10. UNIX for Advanced & Expert Users

use of sed over cat to merge files

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...

UNIX for Dummies Questions & Answers