10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi...I am trying to make a script like this:
mmc=123
echo "$mmc" > 123.txt
The variable "mmc" has to be declared right on the beginning of the script, so when I open 123.txt, I get:
123
My question is, how can I "echo" '$mmc' into 123.txt, retaining the '$mmc' phrase? Which means when... (10 Replies)
Discussion started by: Ryuinferno
10 Replies
2. Shell Programming and Scripting
Hi,
I'm trying to replace a string with the contents of a file.. I found the below thread that shows how to do this but is there any way to use a variable as the file name in the nawk command?.. When I try I get an error saying
while read groupsvar
do
... (5 Replies)
Discussion started by: Jazmania
5 Replies
3. Shell Programming and Scripting
Hello,
First post for Newbie as I am stumped. I need to get certain elements for a specific PID from the ps command. I am attempting to pass the value for the PID I want to retrieve the information for as a variable. When the following is run without using a variable, setting a specific PID,... (3 Replies)
Discussion started by: Coyote270WSM
3 Replies
4. Infrastructure Monitoring
This is the control File (snmplist.fl1)
.1.3.6.1.4.1.789.1.5.4.1.2.3 = STRING: "/vol/vol0/"
.1.3.6.1.4.1.789.1.5.4.1.2.5 = STRING: "/vol/SMP_sapdata/"
.1.3.6.1.4.1.789.1.5.4.1.2.7 = STRING: "/vol/SMP_saplog/"
.1.3.6.1.4.1.789.1.5.4.1.2.9 = STRING: "/vol/SRP_saplog/"... (6 Replies)
Discussion started by: riegersteve
6 Replies
5. Shell Programming and Scripting
I have a variable:
$FILENAME = /XXXX/XXXX/XXXX/file.dat
I want to set another variable that will give me this:
$FILENAME2=filea.dat
So basically i'm chopping up variable $FILENAME.
Not sure cut will do this as i'm looking at different directories so the characther length may be... (2 Replies)
Discussion started by: Pablo_beezo
2 Replies
6. UNIX for Dummies Questions & Answers
So seems only way I'm going to learn is by asking. In the following and I can tell you that $ENV=384:
grep $ENV $TSH/ftp/some.files | while read ELABEL EENV EFILE RFILE
do
if ]; then
rm -ef ${RFILE}*
else
rm -ef ${EFILE}*
fi
done
In the some.files :
... (2 Replies)
Discussion started by: NycUnxer
2 Replies
7. Shell Programming and Scripting
I have been working on a script that executes on a number of different operating systems. As a result I was trying to set a variable or perhaps variable array depending on the OS. I tried the following using eval and such but so far have not had any luck. Is there a way to do something like the... (4 Replies)
Discussion started by: scotbuff
4 Replies
8. Shell Programming and Scripting
Hi, this is probably very easy but, how do I define a variable for more than one line.
For example:
var1='more
than
one
line'
when I call it, I want it to be exactly like this, don't want all the words on the same line. (10 Replies)
Discussion started by: starks
10 Replies
9. Shell Programming and Scripting
hi there,
In my shell script I'm using a variable $ICO to speicfy the type of file that I'm processing e.g. VFR = France.
further in my shell I'm trying to programatically set the sql file thtat I want to run :-
REPORTTXT=/tmp/$ICO3hr.dat
however when I check the value (as below) :-
... (4 Replies)
Discussion started by: rjsha1
4 Replies
10. Programming
I have a question about C program for Unix:
Do we have to intialize every variable before we use them in C?
I thought we have to untill I found some programs are not intialize the variable before they were used. (2 Replies)
Discussion started by: whatisthis
2 Replies