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UNIX for Beginners Questions & Answers
Getopts not echoing correctly
Post 303035071 by vbe on Monday 13th of May 2019 04:09:59 PM
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have the following
--------------------
foreach var (STO SNY WKF)
set ta = 5
end
---------
How can I echo both variables at the same time. Something to the effect of
echo ${$var}ta
But this doesn't work. Seems like it would. Thanks. (4 Replies)
Discussion started by: wxornot
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2. UNIX for Dummies Questions & Answers
Here is the file named tuwork..........
209 200 WZ 6529 SKTNCA01X4X C POI LODI LODI 738 SKTNCA0127T LOD
Here is the scipt.......
cat tuwork |
while
read rva
do
num=`echo $rva | cut -d" " -f1-2`
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ocn=`echo $rva | cut -c12-15`
x=`echo $rva | cut -c29`... (3 Replies)
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3. Shell Programming and Scripting
I was just wondering how you would echo out different length variables but still have them all line up. I tried putting tabs between the variables but that didn't work as planned.
For example this is in some loop, with different variables in it each time:
echo "$1 $2 $3 $4 $5"
Appears like... (3 Replies)
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4. Shell Programming and Scripting
Dear all,
I have created a KornShell script containing swiches with getopts (command line switches). Normally, my script should work like this:
$ ./myscript.ksh -a 12 -b 4 -c 78
The switch a was selected with the argument 12
The switch b was selected with the argument 4
The switch c was... (3 Replies)
Discussion started by: dariyoosh
3 Replies
5. Shell Programming and Scripting
kindly find below:-
var="'(]\\{}\$\""
echo $var # it wil give this '(]\{}$"
echo "$var" # '(]\{}$" Doesn't make a difference why???.
if we set IFS to '\' also the below happens
IFS='\'
echo $var # '(] {}$" \ converted to space. Why? weird!!
echo "$var"... (3 Replies)
Discussion started by: ahmad.diab
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6. UNIX for Dummies Questions & Answers
Hi,
Well this is probably a silly one that I should know...but I don't !
I'm telnetting to various ports from a shell script and the telnet is echoing back that it's 'trying xxx.xx.xx.xx...' but not the port number it's trying!
Any help much appreciated
Thanks (1 Reply)
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1 Replies
7. Shell Programming and Scripting
Sorry folks, Second time today.
I am working on a script that accepts data via pipe and processes it.
I expect it to work as:
# command | ProcScript.sh
Within ProcScript.sh, I want to be able to give the target of the prev run command
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8. Shell Programming and Scripting
Hi...I am trying to make a script like this:
mmc=123
echo "$mmc" > 123.txt
The variable "mmc" has to be declared right on the beginning of the script, so when I open 123.txt, I get:
123
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9. Shell Programming and Scripting
I know, sounds mutually exclusive :-)
I have a script where I ask for a password and store it in a variable, and then use it with sudo on an array of other hosts. The password winds up being choed back to my terminal as well as to the process on the remote host, like:
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10. Shell Programming and Scripting
I have a script that runs from this:
for i in * ; do (cd $i && echo $i && /test1/execute/testb);done
this is testb:
for file in `ls *.txt`
do
if && && && &&
&& ; then echo "NO"; break 1;
else
echo "it is there"
fi
done
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LEARN ABOUT DEBIAN
svn-do
SVN-DO(1) Command reference SVN-DO(1) NAME
svn-do - export a source and run a command inside the source. SYNOPSIS
svn-do COMMAND DESCRIPTION
svn-do will use svn-buildpackage to export a source, run a command inside the exported source and, if the command succeeds, copy back the debian/ tree EXAMPLES
clean the tree (useful if this requires the full source tree) $ svn-do debclean I: Exporting source tree via svn-buildpackage... [...] I: Running command: debclean [...] I: Copying back the debian/ tree... 'debian/control' -> 'path/package/debian/control' use quilt to refresh a patch $ QUILT_PATCHES=debian/patches svn-do sh -c "quilt push 002_static-linking-dont-build-perf.patch; quilt refresh" [...] I: Copying back the debian/ tree... [...] 'debian/patches/002_static-linking-dont-build-perf.patch' -> '/path/package/debian/patches/002_static-linking-dont-build-perf.patch' Start a source editing session and decide later not to copy back the debian/ tree $ svn-do $SHELL [...] I: Running command: /bin/zsh % exit 1 E: command exited with 1; not copying back the debian/ tree. edit a patch in a CDBS' simple-patchsys based package $ svn-do cdbs-edit-patch 02_pmount.patch [...] SEE ALSO
/usr/share/doc/svn-buildpackage/() The svn-buildpackage HOWTO manual svn-inject(1) puts a Debian source package into Subversion repository svn-upgrade(1) upgrade source package from a new upstream revision svn(1) Subversion command line client tool dpkg-buildpackage(1) Debian source package tools lintian(1) Debian package checker AUTHORS
Eduard Bloch This manual page was written by Eduard Bloch in roff. Goneri Le Bouder Converted manpages to SGML. Neil Williams Converted manpages to DocBook XML and current Debian maintainer COPYRIGHT
Copyright (C) 2009 Eduard Bloch Release: 0.8.2 May 2009 SVN-DO(1)