10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file "abc.dat" in below format:
Now I am trying to read the above file and want to print the value for above dollar variables F_PATH and SRC_SYST. The problem is it's reading the dollar variables as... (5 Replies)
Discussion started by: abcabc1103
2. Shell Programming and Scripting
I'm stuck with this script for three days now. Here's what i need.
I need to split a large delimited (,) file into 2 files based on the value present in the last field.
I need this split... (6 Replies)
Discussion started by: shell_boy23
3. Shell Programming and Scripting
variables are stored in this format
D0000, D12345, S1234, D12345 | KestrelPrdV2_0.build.177 - svn 141115 tag as V188.8.131.52
D0000, D12345, S1234, D12345
My question is how can I check the first character of each variable stored in array.It should be start with D or S.
Please help... (7 Replies)
Discussion started by: anuragpgtgerman
4. UNIX for Advanced & Expert Users
echo "hello123" | tr -dc '' | wc -c
using this command i can count the no of times a number from 0-9 occurs in the string "hello123"
but how do i save this result inside a variable?
if i do
x= echo "hello123" | tr -dc '' | wc -c
that does not work...plz suggest..thanks (3 Replies)
Discussion started by: arindamlive
5. Shell Programming and Scripting
I am trying to do the following thing
Above command substitutes date for and in turn runs the date command and i am getting the todays date value.
I am trying to do the same thing as following, but facing some problems,
unique_host_pro="sed -e ' /#/d'... (3 Replies)
Discussion started by: gvinayagam
6. Shell Programming and Scripting
I have a file called /tmp/CMDB which looks like this
I am writing a for loop that will go through this file line by line creating a variable of itself. Using the first iteration of the loop (i.e. the first line) as... (6 Replies)
Discussion started by: hcclnoodles
i am a newbie to shell script,so i want a kshell script in which i need to check for a particular character inside a file through conditional looping(like if ,case,while)and if that character exists ,then substitute a given character to that character.
consider a file test.txt,inside the file... (1 Reply)
Discussion started by: karthikprasathk
8. UNIX for Dummies Questions & Answers
im having trouble doing this:
i have a variable with 2 characters repeating e.g. aababbbaaaababaabbaabbba
is there a way i can search the variable for a's and b's and then change a's to b's and b's to a's?
im guessing its like getting the 1's compliment of the string
im doing this in... (2 Replies)
Discussion started by: vipervenom25
9. UNIX for Dummies Questions & Answers
I would like to know how to pass a variable inside a variable to a function.
sample code below
for x in 1 9
check_null $C$x ##call function to check if the value is null
echo "line number:$var_cnt,... (2 Replies)
Discussion started by: KingVikram
10. Shell Programming and Scripting
This is what I tried:
(( vara += 1 ))
Thanks for help (4 Replies)
Discussion started by: pa3be