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1. UNIX for Dummies Questions & Answers
There is a script where we pass the parameter in lower case:
say: . ./scriptName pArameter
#!/bin/ksh
echo "`date` Entering $0 Reloading the $1 table "
mname1=$1
(code to login MYSQL Database)
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exit
!
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I am in need of some help. I am not an advance scripter or programmer, I have novice knowledge. I cannot get a script to work as expected. The script basically does an FTP (which I have work perfectly) and writes to a log. However, I want the script to echo "Not Connected" if the FTP fails to... (2 Replies)
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Hi all,
I wrote the following simple shell script to perform addition, subtraction, multiplication and division. In the below program, i am not able to exit from the script
Shell Script
-----------
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4. Shell Programming and Scripting
Hi,
I need to carry out the back up of the data if exists...(file size not equal to zero)
i tried in this way but it is not successful....where am making the mistakes? and if possible can i use case syntax in place of "if"
#!/bin/ksh
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ZERO=0... (3 Replies)
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5. Shell Programming and Scripting
Hi All
I have a script which extracts values from a Database (A persons name) and puts it into a variable in my script IE: $NAME
However the Value in the DB is all in uppercase and contains the users first name and last name
EG:
> echo $NAME
GRAHAM BOYLE
>
What I need is only the... (7 Replies)
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6. Shell Programming and Scripting
I have a package to install and the installation script which does it . The files/directories names in the script are all lower case but the actual package has everything in upper case - file names, directories . I don't want to rename directories and files in the package - it has a lot of them . ... (2 Replies)
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Hi, I need to change military time to regular time. I know to use case to indicate whether a.m. or p.m. as follows:
case "$hour"
in
0? | 1 ) echo a.m.;;
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* ) echo p.m.;;
esac
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8. Shell Programming and Scripting
Hi, I have a variable $Ctrcd which contains country names in upper case and i want to convert them into lower case. I have tried so many solutions from already existing threads but couldn't get the correct one.
Can anybody help me with this.....
Thanks a lot.. (2 Replies)
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9. Shell Programming and Scripting
Hi there,
Im having some problems with this function, I pass two arguments to the function $1 $2 (Arguments are month and date inputted by the user)
for some reason the case always fails... however in the cases defined below where it shouldnt fail the result is:
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10. Shell Programming and Scripting
i need to use a case statement to do something when the user enters nothing at the prompt.
i know about the if statement and that isnt' what i'm interested in using for this. i want to use case.
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QRENCODE(1) General Commands Manual QRENCODE(1)
NAME
qrencode - Encode input data in a QR Code and save as a PNG or EPS image.
SYNOPSIS
qrencode [OPTION]... [STRING]
DESCRIPTION
Libqrencode is a library for encoding data in a QR Code symbol, a kind of 2D symbology that can be scanned by handy terminals such as a
mobile phone with CCD. The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness.
Qrencode is a utility software using libqrencode to encode string data in a QR Code and save as a PNG or EPS image.
OPTIONS
-h, --help
display help message.
-o FILENAME, --output=FILENAME
write image to FILENAME. If '-' is specified, the result will be output to standard output. If -S is given, structured symbols are
written to FILENAME-01.png, FILENAME-02.png, ... (suffix is removed from FILENAME, if specified)
-s NUMBER, --size=NUMBER
specify the size of dot (pixel). (default=3)
-l {LMQH}, --level={LMQH}
specify error collectin level from L (lowest) to H (highest). (default=L)
-v NUMBER, --symversion=NUMBER
specify the version of the symbol. (default=auto)
-m NUMBER, --margin=NUMBER
specify the width of margin. (default=4)
-d NUMBER, --dpi=NUMBER
specify the DPI of the generated PNG. (default=72)
-t {PNG,EPS,ANSI,ANSI256}, --type={PNG,EPS,ANSI,ANSI256}
specify the type of the generated image. (default=PNG)
-S, --structured
make structured symbols. Version must be specified.
-k, --kanji
assume that the input text contains kanji (shift-jis).
-c, --casesensitive
encode lower-case alphabet characters in 8-bit mode. (default)
-i, --ignorecase
ignore case distinctions and use only upper-case characters.
-8, --8bit
encode entire data in 8-bit mode. -k, -c and -i will be ignored.
-M, --micro
encode in a Micro QR Code. (experimental)
-V, --version
display the version number and copyrights of the qrencode.
[STRING]
input data. If it is not specified, data will be taken from standard input.
EXAMPLES
qrencode -l L -v 1 -o output.png 'Hello, world!'
encode into a symbol version 1, level L.
qrencode -iSv 1 --output=output.png
read standard input and encode it into a structured-appended symbols in case-insensitive mode.
AUTHOR
Written by Kentaro Fukuchi.
RESOURCES
Main Web Site: http://fukuchi.org/works/qrencode/
Source code repository: https://github.com/fukuchi/libqrencode/
COPYRIGHT
Copyright (C) 2006-2012 Kentaro Fukuchi.
qrencode 3.3.0 Feb. 29, 2012 QRENCODE(1)