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Shell Programming and Scripting
Meaning
Post 302857557 by lg123 on Thursday 26th of September 2013 02:13:42 PM
09-26-2013
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1. Shell Programming and Scripting
#!/bin/sh
$ORACLE_HOME/bin/sqlplus -S $orauserid/$orapasswd@$oradb << _TMP
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. ${0%${0##*/}}Script_Name
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3. UNIX for Dummies Questions & Answers
Can someone explain the use and meaning of "$*" expression. (2 Replies)
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Masters,
I am trying to learn the serial mouse driver for linux kernel. On the kernel source tree I find out these macros and I am unable to find out the meaning of these macros. Please anyone help me to understand these.
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can some one please tell the meaning of the second statement i.e
n=${m#*=}
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1.) m="mohit=/c/main/issue"
echo $m
result
-----------
mohit=/c/main/issue
2.) n=${m#*=}
echo $n
RESULT
-------
/c/main/issue (1 Reply)
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6. Shell Programming and Scripting
Hi,
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7. Shell Programming and Scripting
can someone please tell what !* means in shell syntax.
Regards, (3 Replies)
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8. Shell Programming and Scripting
Hi ,
Can anyone please let me know whta the follwoing piece of code for
ScriptName=${0##*/}
if pgrep -f "$ScriptName" | grep -v "^$$\$" ; then
echo `date`": Sctipt $ScritName is already runnig"
exit
fi
Thnx a lot in advance
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Hi all,
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10. Shell Programming and Scripting
Hello everyone,
I'm looking for the meaning of this expression, as I don't understand it quite clearly : $1^
What do you think it could be?
I thought either:
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Thanks in advance for your... (4 Replies)
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LEARN ABOUT DEBIAN
tuxpaint-import
TUXPAINT-IMPORT(1) Tux Paint Import TUXPAINT-IMPORT(1) NAME
tuxpaint-import -- Import image files into Tux Paint(1) SYNOPSYS
tuxpaint-import [--help] tuxpaint-import filename(s) DESCRIPTION
tuxpaint-import is a simple shell script which uses some NetPBM (pnm(5)) tools (anytopnm, pnmscale and pnmtopng) along with date(1) to con- vert an arbitrary image file (e.g., a JPEG, GIF, etc.) into a PNG(5) file which can be used by the drawing program Tux Paint (tuxpaint(1)) and places it in the user's Tux Paint saved-files directory ($HOME/.tuxpaint/saved/). EXAMPLE
tuxpaint-import picture.jpg photo.png cartoon.gif ENVIRONMENT
$HOME to determine where the files should go so that they can be access within Tux Paint using its Open command. FILES
$HOME/.tuxpaint/saved where new image files are stored, after being resized and converted into PNG format. $HOME/.tuxpaint/saved/.thumbs where thumbnail images are stored. AUTHOR
Bill Kendrick. <bill@newbreedsoftware.com> SEE ALSO
tuxpaint(1), pnm(5), png(5), anytopnm(1), pnmscale(1), pnmtopng(1), date(1), And documentation within /usr/[local/]share/doc/tuxpaint/. 2003.06.17 17 Jun 2003 TUXPAINT-IMPORT(1)