01-20-2013
Many Thanks for mentioning the reference
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1. Shell Programming and Scripting
hi,
How do i access individual characters in a string variable value .
say i have var=20060731.
How do i retrieve 2,0,0,6 etc chars separately.
Is there any Field separator in cut or awk to achieve the same?
Regards,
Suman (2 Replies)
Discussion started by: suman_jakkula
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2. UNIX for Dummies Questions & Answers
Hi,
I have a shell script in which there is a file
conn_$temp
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3. UNIX for Dummies Questions & Answers
Greetings:
I need to remove 'RUBYOPT' env variable to install MacRuby. I see it via $env (tchrc).
I checked my (local) .tcshrc, .login, .profile files: not defined there. Apparently, it's not set locally. I know this RUBYOPT is global, since I can see it in another account on my... (4 Replies)
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4. Shell Programming and Scripting
Hi,
Can anyone assist me on how to access a variable in a shell script from another script.
for ex,
Script-1
-------
#! /bin/sh
c=10
Where as, i would like to access the velue of variable c in another script 'Script-2'.
Thankyou to all in advance !! :b:
:b: (2 Replies)
Discussion started by: little_wonder
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5. Shell Programming and Scripting
Hi,
I want to access a variable outside the awk program. My program is as below:- I can not access the exact value of k (See the last line of the program).
#!/usr/bin/sh
j=10
k=1
#k is declared outside awk
awk '
BEGIN {
i=1;
j1="'"$j"'"
printf("\n ## Value of j1 is %d ##", j1);
... (2 Replies)
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6. Shell Programming and Scripting
I hve a PL SQL block in unix where i define a variable "var_px_cat" and use it for taking count
SELECT COUNT(*) INTO var_px_cat
FROM A
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7. Shell Programming and Scripting
hi all, i've a requirement like this.
i want to access the contents of an array declared in one script,which is a bash script, to a second script which is a perl script.
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8. Shell Programming and Scripting
HI all,
How can i access a variable that is
defined in another file as: $$Name= "abhinav;
in my script.
The catch is that it has 2 $s behind it...
Thnaks
---------- Post updated at 10:36 AM ---------- Previous update was at 10:29 AM ----------
the file from which i have to... (0 Replies)
Discussion started by: abhinav192
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9. Shell Programming and Scripting
Hi,
Would like to know the purpose and accessing of local variable as in below code snippet:
a=123
( a=321; )
echo "a = $a" #This will print 123
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10. Shell Programming and Scripting
Hi all,
Here is an outline of the problem:
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x=0;
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apropos(1) General Commands Manual apropos(1)
NAME
apropos - Locates reference pages by keyword
SYNOPSIS
apropos keyword...
The apropos command shows which reference pages contain instances of any of the given keywords in their purpose lines.
OPTIONS
Specifies the word(s) for which apropos should search.
DESCRIPTION
In looking for keywords, apropos considers each word separately and ignores the case of letters. Words that are part of other words are
also considered; thus, when looking for the word compile, apropos will also find all instances of compiler.
If the output of the apropos command begins with a name and reference section number, you can enter man section name. For example, if the
output of the apropos command is make(1u), you can enter man 1u make to obtain the reference page on System V version of the make command.
The apropos command works just like the man command with the -k option.
EXAMPLES
To find reference pages with the keyword password in the purpose line, enter: apropos password
FILES
Keyword database.
SEE ALSO
Commands: man(1), whatis(1), catman(8)
apropos(1)