10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have a below syntax its working fine...
var12=$(ps -ef | grep apache | awk '{print $2,$4}')
Im getting expected output as below:
printf "%b\n" "${VAR12}"
dell 123
dell 456
dell 457
Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results... (5 Replies)
Discussion started by: sam@sam
5 Replies
2. Shell Programming and Scripting
I have a small program which needs to pass variable dynamically to form the name of a second variable whose value wil be passed on to a third variable.
***************** Program Start ******************
LOC1=/loc1
PAT1IN=/loc2
PAT2IN=/loc3
if ; then
for fpattern in `cat... (5 Replies)
Discussion started by: Cyril Jos
5 Replies
3. Shell Programming and Scripting
Hello,
I'm having some issues getting a home dir from a remote server passed to a variable.
Here is what I have so far:
rsh server "(ls -ld /home*/user | awk '{print \$9}')"
/home3/userThat works fine and brings back what I need.
But when I try to add it to a variable it goes all... (3 Replies)
Discussion started by: elcounto
3 Replies
4. Shell Programming and Scripting
Hi Folks,
I would like to pass a variable with a wild card in an argument. My script works if I don't use a wildcard but fails when I use *. I want to use the script like:
scriptname -F <filename*>
@ i = 0
while ($i <= ${#argv})
switch ($argv)
case -F:
set j = `echo $i +1... (2 Replies)
Discussion started by: dixits
2 Replies
5. Shell Programming and Scripting
Hello folks,
I've a (perhaps) simple question.
In a text file I've :
server_name1: directory1
server_name2: directory2
server_name3: directory3
I want to make a loop that lets me connect and operate on every server:
rsh server_name1 "ls -l directory1"
I've tried with awk,... (6 Replies)
Discussion started by: gogol_bordello
6 Replies
6. UNIX for Dummies Questions & Answers
I need to set up a strange system through which an arbitrary command is sent to a number of different servers (well, actually, VPS accounts). We have a command "vpass" that "passes" a command from the root level to resident VPS accounts. Suppose I wanted each VPS to do some trivial thing, like... (3 Replies)
Discussion started by: treesloth
3 Replies
7. Shell Programming and Scripting
I noticed my script is not passing the value of variable alert to the rsh command. I need some assistance, please. This is a solaris environement. Thanks! :confused:
#!/bin/sh
echo -n "Alert number:"
read alert
rsh rhost_name 'egrep $alert /opt/var/log/*.logs' (2 Replies)
Discussion started by: lopus
2 Replies
8. Shell Programming and Scripting
Any help would be great. I know this is a dumb way of doing this, but I would like to know if there is a solution doing it this way. I'm very new at this and I'd like to learn more. Thanks! :D:D
count=0
while ; do
echo "enter your name"
read name_$count
let count=count+1
done
... (2 Replies)
Discussion started by: reconflux
2 Replies
9. UNIX for Dummies Questions & Answers
I would like to know how to pass a variable inside a variable to a function.
sample code below
--------------
for x in 1 9
do
check_null $C$x ##call function to check if the value is null
if
then
echo "line number:$var_cnt,... (2 Replies)
Discussion started by: KingVikram
2 Replies
10. UNIX for Dummies Questions & Answers
Hi,
If a script A(Parent) is running and script B(child) is run from script A, will the variables in script A be past to script B?
Will the variables exist only for the duration of running the script?
Thank you (2 Replies)
Discussion started by: whugo
2 Replies