07-16-2013
To explain in more detail, the ssh application is just trying to read keyboard input from stdin as usual... But in this case, 'standard input' is 'inputfile', and it eats all your lines.
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1. Shell Programming and Scripting
How do I assign values to variables made in a script?
e.g.
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Discussion started by: gelitini
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Hello,
I have a cat.dat file, i would like shell to read each 3 lines and set this 3 lines to 3 different variables.
my cat.dat is:
11
12
+380486461001
12
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14
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i want shell to make a loop and assign 1st line to student_id, 2nd line to... (4 Replies)
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3. Shell Programming and Scripting
Hi,
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4. Fedora
Hi,
I have a text file with multiple lines, each having data in the below format
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5. UNIX for Advanced & Expert Users
Hi,
I have a text file with multiple lines, each having data in the below format <DOB>,<ADDRESS>
I have to write a script which reads each line in the text file in loop, assign the values to these variables and do some further processing in it.
Using the following code prints the values... (12 Replies)
Discussion started by: manishab00
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6. Shell Programming and Scripting
Hi,
I have requirement to assign values to variables which are created dynamically.
Below is the code which i am using to achieve above requirement.
#!/bin/ksh
oIFS="$IFS"; IFS=','
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For eg: I have sample.txt file with 4 rows of record like:
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user2|password2
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I have a file containing multiple values, some of them are pipe separated which are to be read as separate values and some of them are single value all are these need to store in variables.
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so i've been used to doing it this way:
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i have a program that spits out a certain number of values. i dont know the number of values. they can be 4, 10, 7, 20, no idea.
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LEARN ABOUT OPENDARWIN
iconv
ICONV(1) Linux Programmer's Manual ICONV(1)
NAME
iconv - character set conversion
SYNOPSIS
iconv [-c] [-s] [-f encoding] [-t encoding] [inputfile ...]
iconv -l
DESCRIPTION
The iconv program converts text from one encoding to another encoding. More precisely, it converts from the encoding given for the -f
option to the encoding given for the -t option. Either of these encodings defaults to the encoding of the current locale. All the input-
files are read and converted in turn; if no inputfile is given, the standard input is used. The converted text is printed to standard out-
put.
When option -c is given, characters that cannot be converted are silently discarded, instead of leading to a conversion error.
When option -s is given, error messages about invalid or unconvertible characters are omitted, but the actual converted text is unaffected.
The encodings permitted are system dependent. For the libiconv implementation, they are listed in the iconv_open(3) manual page.
The iconv -l command lists the names of the supported encodings, in a system dependent format. For the libiconv implementation, the names
are printed in upper case, separated by whitespace, and alias names of an encoding are listed on the same line as the encoding itself.
SEE ALSO
iconv_open(3)
GNU
January 13, 2002 ICONV(1)