Im reading an ANSI text file and greping for a pattern. Then i cut what i dont need from that pattern. So now i just have what i need. What i have now just so happens to be a constant integer. How can i save this integer in a varaible? Or do i use command capture in some form?
Also..This command might be really useful to me, i just dont understand it.
Since maybe i can use these varaibles with the one i would like to store above..
I have a value in that code. But i cant add it to anything. Awk has its own language so i cant change the NF variable to preform any arithmetic with other command lines...Not that i could of anyway. right?
So i used another method:
That code has a value as well. How would i store it in a varaible??
har har har. But i really dont know.
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Everybody looks cool at blacklight parties
execpt for me, because i was under the impretion
that the mustard stain came out...
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I have shell script generate.sh that has
var="HP-UX"
I am following example 19-8 in the below document.
Here Documents
The output.txt is generated however I want the value of variable var to be reflected in the contents of the output.txt file
cat <<'EOF' #!/bin/bash
connect("Welcome... (1 Reply)
Hi,
I'm using the bourn shell on a Sun Solaris Unix system. I am relatively new to UNIX scripting so please bear with me...
I'm having a couple issues:
1) I need to have a variable $FSIZE set with the output of a command each time the script runs. (the command looks for a file and... (8 Replies)
I am trying to make a script to take commands from a .txt file ( line by line) and pass it using send ( used in another function )
what i am trying to achieve is :
set nol "`grep '' ${exp_path2}/cmdlist.txt | wc -l `"
as in shell script
nol=`grep '' $exp_path2/cmdlist.txt | wc -l`
... (0 Replies)
Hi
I would like to ask about my plan script
I have this several workstation want to monitor and execute a command without logging it we use "rsh $host "<command>" i create csh script using foreach to loop my several workstation, my problem with the rsh command is if it encounter a... (3 Replies)
How do I place the result of a shell command into a variable. I would like to save the pwd in $DIR. I tried...
pwd | $DIR
$DIR < pwd
DIR=pwd
thanks! jz (2 Replies)
hello
just i saw a really strange for cat
i have file (file1) contains line /home/rajiv/proj1/*.txt
now applied a commonds
DDPATH="$(cat file1)"
echo $DDPATH
it shows all the txt files in that folder like /home/rajiv/proj1/read1.txt /home/rajiv/proj1/read2.txt... (7 Replies)
for the below
grep -i $1 "${logdir}"* | grep -i adding | grep -iv equation | tail -1 | cut -d ':' -f 1
the result of the grep i want to redirect into some variable, i tried to do
veri=grep -i $1 "${logdir}"* | grep -i adding | grep -iv equation | tail -1 | cut -d ':' -f 1
but it is... (2 Replies)
Hi ,
I am trying following .
I need to get a result of an autosys cmd into a unix variable.
The autosys cmd is
autostatus -G jpm_day_today
Please help me in storing the value returned by this cmd into a unix variable.
Appreciate your time to read this post. (1 Reply)
how do you redirect stdout into a variable. whenever I try I get an ambiguous redirect error :( I am trying to validate some user input and failing miserably.
cal $MONTH $YEAR | grep -c "$DAY"
if the above is 1 then it is valid if 0 then not valid. I have been trying to redirect the output... (2 Replies)