11-03-2011
Some of these things are less than obvious, for sure. I don't know where everyone picks up `cat file` though.
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Hi Guys,
I have a scripts that uses a while loop to read a file and set 2 variables.
How can I do this so the variables can be used outside the while loop ?
Below is an example....# ./junk2 -m -e user
EXE=user master=TRUE
DB_TAG=PRODUCT
In loop MST=MST=testsvr1:3110
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Sorry for such a dreadful title, but I'm not sure how to be more descriptive. I'm hoping some of the more gurutastic out there can take a look at a solution I came up with to a problem, and advice if there are better ways to have gone about it.
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I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends.
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4. Shell Programming and Scripting
Hi, say I have a simple sh script like this:
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5. Shell Programming and Scripting
Can we assign two variables in a for loop?
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000301|20100502
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6. Shell Programming and Scripting
Hi,
I need help on for loop need to add domain and IP
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1.com
2.com
3.com
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1.1.0.1
1.2.0.1
1.3.0.1
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7. Shell Programming and Scripting
i am having a file contants as below
my requirement is
for file in `awk -F "," '{print $8,$9}'` <temp.txt
echo "$file"
echo "$file">test.txt
a=`awk -F "," '{print $1}' `<test.txt
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Hi,
I have a out from a command i need to grep a report. For that i need loop 3 variable for that. How i can loop need help.
Symmetrix ID : 123456
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I am pretty new to Unix. Trying to pick up some slack while a coworker is out on vacation.
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10. Shell Programming and Scripting
Hello, please assist:
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BZEXE(1) General Commands Manual BZEXE(1)
NAME
bzexe - compress executable files in place
SYNOPSIS
bzexe [ name ... ]
DESCRIPTION
The bzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``bzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS
-d Decompress the given executables instead of compressing them.
SEE ALSO
bzip2(1), znew(1), zmore(1), zcmp(1), zforce(1)
CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
bzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
BZEXE(1)