does anyone know how to combine 2 lines? this is what im playing around with.
(filename: online, user name: prml0001, real name: primal)
#!/bin/sh
who | grep $1 > /dev/null
if
then
grep $1 /etc/passwd | cut -f 5, -d :
echo is logged on
exit 0
else
grep $1... (13 Replies)
I have three arrays which hold three elements each.
I have a fourth array which contains the names of those three arrays.
I'm having difficulty creating a nested loop that can loop through each array and echo their values.
script
#!/bin/ksh
# array of locations (usa, london, australia)... (1 Reply)
How to write multiple echo statements in unix?
echo "************************************************************************************************************";
echo This Script do the following functions
echo 1. Point 1
echo 2. Point 2
echo 3. Point 3
echo... (2 Replies)
Hi there,
I managed to write a script that display its progress like this:
~# cat myscript
echo -en ' Completed\015'
for (( i=0; i<=100; i++ )) do
echo -ne $i'%\015'
# perform some actions
sleep .01
done
echo
~# myscript
100% Completed
~#I can't show it on this post, but... (2 Replies)
Hi,
If I want my script to send a mail to multiple recipients I can do the following:
if
then
echo $err_string1 | mailx -s "UAT CPU ALERT" 1@email.com
echo $err_string1 | mailx -s "UAT CPU ALERT" 2@email.com
fi
Can this also be done something like:
... (1 Reply)
$total=500
echo "scale=2; $val1*100/$total" | bc
echo "scale=2; $val2*100*100/$total" | bc
echo "scale=2; $val3*100/$total" | bc
I want to make the above code to be accomplish in a single echo line.
For instance output:21.3, 44.2, 51.6
How to achieve that, some one please help, i just... (5 Replies)
Hi ,
I have a peculiar problem.
i have an if block like this
if ;
then
echo " todays date is " ${date} >> log_file
echo " file count is " $ count >> log_file
mv filename1 filename 2
else
echo "no files available ">> log_file
fi
the echo statement "no files available " is not... (2 Replies)
GM,
I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed.
I am assuming that sed, awk or even perl could do what I need.
I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)
I am writing a bash script that automatically generates a macro program.
I want to have an echo on multiple lines and getting an error
/home/chaos/instru-correct.sh: line 309: command line is: command not found
I am using
echo "# The general synopsis of the $mfl" \
... (2 Replies)