10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi everyone :)
I have a file "words.txt" containing hundreds of lines of text. Each line contains a slogan.
Using the code below i am able to generate an image with the slogan text from each line.
The image filename is saved matching the last word on each line.
Example:
Line 1: We do... (2 Replies)
Discussion started by: martinsmith
2 Replies
2. Shell Programming and Scripting
i am trying to
insert text at the beginning of every even number line
with awk
i can do it with odd number lines
with this command
awk 'NR%2{$0="some text "$0}1' filehow can i edit this command
thanks (5 Replies)
Discussion started by: bob123
5 Replies
3. Shell Programming and Scripting
my requirement is,
consider a file output
cat output
blah sdjfhjkd jsdfhjksdh
sdfs 23423 sdfsdf sdf"sdfsdf"sdfsdf"""""dsf
hellow there
this doesnt look good
et cetc etc
etcetera
i want to replace a line of line number 4 ("this doesnt look good") with some other line
... (3 Replies)
Discussion started by: vivek d r
3 Replies
4. Shell Programming and Scripting
Hi,
I have one input file with the following content:
MY_inpfile.txt
Aname1 Cname1 Cname2 1808 5
Aname2 Cname1 1802 47
Bname1 ? 1819 22
Bname2 Cname1 1784 11
Bname3 1817 9
Zname1 Cname1 1805 59
Zname2 Cname1 Cname2 Cname3 1797 27
Every line in my input file have a 4 digit... (5 Replies)
Discussion started by: Szaffy
5 Replies
5. UNIX for Dummies Questions & Answers
Hello Everyone.
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
if ; then
tail +$1 $3 | head -n $2
else
... (5 Replies)
Discussion started by: grc
5 Replies
6. Shell Programming and Scripting
My input file:
Class
Number Position Range
1 Initial 50
1 Initial 50
2 Terminal 150
2 Terminal 20
2 Single 10
3 Single 20
4 Double 50
5 Initial 50
5 Initial 60
Class
Number... (11 Replies)
Discussion started by: patrick87
11 Replies
7. Shell Programming and Scripting
I need to insert the output of a script into a specific line number of a txt file.
I've read the Sed man page and searched the forums and it's not immediately clear how I would go about doing this. (4 Replies)
Discussion started by: pluto7777
4 Replies
8. Shell Programming and Scripting
I wrote a script to grep for a closing XML node. Then I need it to navigate up a line and insert some XML. Then go to the next occurrance. I have this
INSERT_NODE='<QUANTITATIVE NAME="'${QR_NAME}'" QUANT="1" />'
GREP_FOR='</JOB>'
TMP_FILE=/tmp/lineArray.$$
if ]; then
continue
else
... (7 Replies)
Discussion started by: J-Man
7 Replies
9. Shell Programming and Scripting
Hi,
I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"... (2 Replies)
Discussion started by: Ezy
2 Replies
10. Shell Programming and Scripting
Hi there,
may someone easily help me on this :
I want to insert a text in a specific line number like :
linenumb2start=`cat memory_map.dld | nl -ba | egrep -i "label" | cut -f1`
line2insert=`expr $linenumb2start + 2`
and now I need to replace something like {} with {comment} at... (8 Replies)
Discussion started by: homefp
8 Replies