10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I'm facing issue wherein I have 2 character string like 'CR' and 'DR' and I want to extract just 1st character but am unable to do it. I tried below options but they are returning me 2nd character only,
var="CR"
echo ${var:1}
returns just "R"
echo ${var:0}
returns "CR"
... (5 Replies)
Discussion started by: arvindshukla81
5 Replies
2. Shell Programming and Scripting
I have a string like
Months=jan feb mar april x y ..
Here the number of fields in Months is not definite
I need to extract each field in the Months string and pass it to awk . Don't want to use for in since it is a loop . How can i do it (2 Replies)
Discussion started by: Nevergivup
2 Replies
3. Shell Programming and Scripting
eg:
./myProgram.sh filename.cpp
I want to remove the :".cpp" extension from the filename.cpp
expected output: filename (3 Replies)
Discussion started by: umesh314
3 Replies
4. Shell Programming and Scripting
HI all,
I have output of something like this:
crab: ExitCodes Summary
>>>>>>>>> 12 Jobs with Wrapper Exit Code : 50117
List of jobs: 1-12
See https:///twiki/something/ for Exit Code meaning
crab: ExitCodes Summary
>>>>>>>>> 5 Jobs with Wrapper Exit Code : 8001
List of... (20 Replies)
Discussion started by: emily
20 Replies
5. Red Hat
Hi all,
Hereby wish to have your advise for below:
Main concept is
I intend to get current directory of my script file.
This script file will be copied to /etc/init.d.
A string in this copy will be replaced with current directory value.
Below is original script file:
... (6 Replies)
Discussion started by: cielle
6 Replies
6. Shell Programming and Scripting
Hi All
i have created a file as below
cat > REJ_FILE_LIST.dat
CUST.DAT,$ABC/TEST.DAT|$ABC/TEST1.DAT|$ABC/TEST2.dat
Ctrl+d
in another script the variable is set as
ABC='/data/proj/Cust'
the requirement is to read the second column from file REJ_FILE_LIST.dat which contains... (1 Reply)
Discussion started by: zulfi123786
1 Replies
7. Shell Programming and Scripting
Though, its not new, I am a newbie to shell scripting. Please help me with the below.
There are two steps.
First one is to read a table and create a file with the distinct values. I am able to get this done.
Second step is to read the file (which has the single value, like a number) and... (1 Reply)
Discussion started by: singas1
1 Replies
8. Shell Programming and Scripting
Hi Guys,
Need you quick assistance on the below, trying to extract a word from a variable
i.e. acmi101acmi102acmi103acmi104
When i use the following code awk '{gsub(/cmi102/,"")};1' it leaves a space in the variable, need to get rid of the space that it leaves. Any ideas.
the above... (3 Replies)
Discussion started by: eo29
3 Replies
9. Shell Programming and Scripting
Hi all,
I have a variable say var1 (output from somewhere, which I can't change)which store something like this:
echo $var1
name=fred
age=25
address="123 abc"
password=pass1234
how can I make the variable $name, $age, $address and $password contain the info?
I mean do this in a... (1 Reply)
Discussion started by: freddy1228
1 Replies
10. Shell Programming and Scripting
Hi
in Below example.
i want "n = aa.txt.gz"
?????????????
plz help
m=aa.txt
n=echo`gzip $m`
echo $n (1 Reply)
Discussion started by: manish.s
1 Replies