10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to concatenate a string in a bash script like this:
runCmd="docker run -e \"IMAGE_NAME=$IMAGE_NAME\" "
env | grep "$ENV_SUFFIX" | while read line; do
envCmd="-e \"${line}\" "
runCmd=$runCmd$envCmd
echo $runCmd # here concatenation works fine
done
echo... (3 Replies)
Discussion started by: czabak
3 Replies
2. Shell Programming and Scripting
Hi Guys,
I was scratching my head for this for half a day... finally not successful :confused:
Following is the problem
I have a variable
$ var1=123
$ var2-234
$ var3=345
and another Variable
$ i=1
Now i wanted to save these into a Variable as shown below
for i in 1 2 3
do... (5 Replies)
Discussion started by: ramprabhum
5 Replies
3. Shell Programming and Scripting
I have the path name in a Variable
Ex:
$XML_PATH_FLAG = /ebs/appl/u00/universe01/inbound/universeorders
Now I have to pick up ALL XML files in this directory . In other words
I have to pick up ALL the files
/ebs/appl/u00/universe01/inbound/universeorders/F1.xml... (2 Replies)
Discussion started by: Pete.kriya
2 Replies
4. UNIX for Dummies Questions & Answers
Hi
I am trying to learn linux step by step an i am wondering
can i use cat command for concatenate files but i want to place context of file1 to a specific position in file2 place of file 2 and not at the end as it dose on default?
Thank you. (3 Replies)
Discussion started by: iliya24
3 Replies
5. Shell Programming and Scripting
I have a file with
<suit:run date="Trump Tue 06/19/2012 11:41 AM EDT" machine="garg-ln" build="19921" level="beta" release="6.1.5" os="Linux">
Need to find word "build" then
extract build number, which is 19921 also
release number, which is 6.1.5 then
concatenate them to one variable as... (6 Replies)
Discussion started by: garg
6 Replies
6. Web Development
hi..:)
this is my sample part of my program..
$csv_output .= $row.",".
$row.",".
$row.",".
$row.",".
$row.",".
... (2 Replies)
Discussion started by: Jeneca
2 Replies
7. Shell Programming and Scripting
Hi Guys,
I have a file. Each record needs to inserted into a table. The table also have other columns which needs to be inserted with Shell variables.
The following is the file.
Error code None.
Error Code 1
The shell script is having these variables.
Name=Magesh
Dep=Coding
... (1 Reply)
Discussion started by: mac4rfree
1 Replies
8. Shell Programming and Scripting
Hello,
It might be stupid question But I will ask it any way:)
var1="1 2 3 4"
var2="5 6 7 8"
var3=$var1\ $var2
var4="$var1\n$var2"
echo "$var1"
echo "$var2"
echo "$var3"
echo "$var4"
The result of executing this code is as follow
1 2 3 4
5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4\n5 6... (12 Replies)
Discussion started by: fdc2suxs
12 Replies
9. UNIX for Dummies Questions & Answers
Hello All,
How to concatenate a string to a variable in a script
I'm having a file which is consisting of data and i need to extract the first line of the file and append it to a string.
/tmp/samp.list containg 60000
I like to concatenate it with a string (SS_)
grep -w SS_$(head -1... (1 Reply)
Discussion started by: nkamalkishore
1 Replies
10. Shell Programming and Scripting
I need a way to build variable in this manner:
variable_$i
Inside a for loop i need to create it.
where i goes from 1 to 30..
and then i need to print them on screen with echo $variable_$i
which is the best way to do this? (6 Replies)
Discussion started by: sreedivia
6 Replies