10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I would have though this would have been simple, but...
I have text in a variable that I need to insert into a bunch of other files... The text is simple:
... (2 Replies)
Discussion started by: joeg1484
2 Replies
2. UNIX for Dummies Questions & Answers
Hey guys,
I need to write a script that will add a specific text at the end of a specific line (of a text file). but the line is a variable
this is my text file :
device_2 ansible_ssh_host=127.0.0.1 ansible_ssh_port=30000 ansible_ssh_user='root'
device_2 ansible_ssh_host=127.0.0.1... (1 Reply)
Discussion started by: OdedOvdat
1 Replies
3. Shell Programming and Scripting
is this possible?
its kind of like incrementing the value of a number in a variable. but in this case, instead of the value of the variable being a number, it's just contents/strings/characters/alpha-numeric etc. NOT a number.
For instance:
VAR=Tommy
for all in $(blah blah)
do
... (2 Replies)
Discussion started by: SkySmart
2 Replies
4. Shell Programming and Scripting
Here is one I am baffled with; I have not used unix for a while and now that I am back it has been fun remembering and I have enjoyed it, for the most past. this is in ksh.
I need to search in a file for the line with X1 and cut columns 20-25, put them into a variable, added them (dollar... (3 Replies)
Discussion started by: CougarMutt
3 Replies
5. Shell Programming and Scripting
I am attempting to insert multiple lines of text into a specific place in a text file based on the lines above or below it.
For example, Here is a portion of a zone file.
IN NS ns1.domain.tld.
IN NS ns2.domain.tld.
IN ... (2 Replies)
Discussion started by: cdn_humbucker
2 Replies
6. Shell Programming and Scripting
for i `cat abc.txt`
do
m= `expr $i + 2`
echo $m
done
i wrote this script to assing value to m. but i got the error
"a.sh: 423: not found"
please help me to sort out this issue (2 Replies)
Discussion started by: Kochu77
2 Replies
7. Shell Programming and Scripting
Hi,
I wanted to add specific text to each row in a text file containing three rows. Example:
0 8 7 6 5 5
7 8 9 0 7 9
7 8 9 0 1 2
And I want to add a 21 at the beginning of the first row, and blank spaces at the beginning of the second two rows. To get this:
21 0 8 7 6 5 5
7 8... (4 Replies)
Discussion started by: hertingm
4 Replies
8. Shell Programming and Scripting
Hi,
i have to form the header and add fillers(spaces) to it.
I have done something like this. i have added 10 spaces at the end
HDR="AAAABBBBCCNN "
echo $HDR >> file1.dat
but the spaces are not being stored in the file. How to add the spaces. (2 Replies)
Discussion started by: dnat
2 Replies
9. UNIX for Dummies Questions & Answers
Hello
i use bash and i added a path variable for 2 files /rscr and /uscr in /etc/profile
/rscr working fine but the other one shows command not found
and when i try to type whereis for scripts in /rscr it shows them but the other one shows nothing... thanks :b: (3 Replies)
Discussion started by: wir3d
3 Replies
10. Shell Programming and Scripting
Can anybody plz help me to solve this puzzle?
amt=00002280674231
((amt = amt + 0)) # to remove leading zero's
echo $amt
prints -2014293065
but this works fine for numbers less than 2000000000.
Thanks
S (3 Replies)
Discussion started by: shivakundan
3 Replies