10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I wish to check the return value for wget $url.
However, some urls are designed to take 45 minutes or more to return.
All i need to check if the URL can be reached or not using wget.
How can i get wget to return the value in a few seconds ? (8 Replies)
Discussion started by: mohtashims
8 Replies
2. Shell Programming and Scripting
I have a strange issue.
(awk '$3 == "nfs" { cnt++ }; END { print cnt }' /etc/fstab)
This is giving different count each time.
To test this, tried the one here
-bash-3.2$ awk '/nfs/{print $2}' /etc/fstab | wc -l
151
-bash-3.2$ awk '/nfs/{print $2}' /etc/fstab | wc -l
145... (6 Replies)
Discussion started by: sureshmsi
6 Replies
3. Solaris
Hi
What are all the command outputs we have to note and keep it for safe before rebooting or shutting down a solaris box (5 Replies)
Discussion started by: newtoaixos
5 Replies
4. Shell Programming and Scripting
hi friends,
The code:
i=1
while
do
filename=`/usr/bin/ls -l| awk '{ print $9}'`
echo $filename>>summary.csv
#Gives the name of the file stored at column 9
count=`wc -l $filename | awk '{print $1}'`
echo $count>>summary.csv
#Gives just the count of lines of file "filename"
i=`expr... (1 Reply)
Discussion started by: rajsharma
1 Replies
5. Shell Programming and Scripting
x=`echo $line | awk -F "|" '{print $1;print NR}'`
How will I get the 2 return values ($1 and NR) from awk to variables? (4 Replies)
Discussion started by: tene
4 Replies
6. Shell Programming and Scripting
ps -e -o pcpu,pid,cmd --sort pcpu | sed '/^ 0.0 /d'|awk '{print $2}'|grep -v PID
Gives the output:
4482
4023
5912
I want to operate on each pid in the output. How to do so. (2 Replies)
Discussion started by: proactiveaditya
2 Replies
7. Shell Programming and Scripting
I am trying to grep/awk how long it takes to get a page. I am trying to use the following command.
time -p wget -q -O wget.tmp www.google.com 2>&1 | grep realThe problem is that my attempts to map stderr to stdout are being applied to wget not to time so all of the time output is displayed on... (2 Replies)
Discussion started by: wstrater
2 Replies
8. Shell Programming and Scripting
First, this is bash (3.2.17), on a Mac, 10.5.7.
What I'm trying to do is look at a list of users, and check to see if each exists. If they do, do some more stuff, if they don't, drop them into an error file.
So, my user list is:
foo - exists
bar - does not exist
blah - does not exist
... (2 Replies)
Discussion started by: staze
2 Replies
9. Shell Programming and Scripting
function GetInput
{
print -n "Input"
read input
export INPUT=$input
}
export COMMAND="GetInput"
$COMMAND
echo "$INPUT"
$COMMAND | tee -a Log.log
echo "$INPUT"
The first one without "tee" works fine. echo "$INPUT" displays the values I type in for input. The second... (5 Replies)
Discussion started by: muthubharadwaj
5 Replies
10. Shell Programming and Scripting
For example:
% ls /store > list.txt
% less list.txt
% 1.txt
% 2.txt
I want to execute 'ls' in verbose and store the result in background to 'list.txt' so i dont have to execute another command just to view the contents of the 'list.txt'
% ls /store > list.txt
% 1.txt
% 2.txt
%... (2 Replies)
Discussion started by: jehrome_rando
2 Replies