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
root@SDP_Gaming_Socketed_GT3-1:/# rngd -r /dev/urandom -v
Available entropy sources:
Intel/AMD hardware rng
DRNG
root@SDP_Gaming_Socketed_GT3-1:/# x=`rngd -r /dev/urandom -v`
root@SDP_Gaming_Socketed_GT3-1:/# echo "$x" #get nothing
root@SDP_Gaming_Socketed_GT3-1:/# x=`eval rngd -r... (6 Replies)
Discussion started by: yanglei_fage
6 Replies
3. Shell Programming and Scripting
Hi all,
Hope someone can help me out here.
I have this BASH script (see below)
My problem lies with the variable path.
The output of the command find will give me several fields. The 9th field is the path. I want to captured that and the I want to filter this to a specific level.
The... (6 Replies)
Discussion started by: Cowardly
6 Replies
4. Shell Programming and Scripting
Hi,
I have a 3rd party tool on Solaris 8. I am running it thorugh my script but I am not able to capture its output into a variable.
Like, I tried, but did not work.
output=`/usr/bin/myTool`
echo $output
Also, I tried saving in a file but when I run, output is always shown on the... (19 Replies)
Discussion started by: angshuman_ag
19 Replies
5. Shell Programming and Scripting
Hi i have a problem in redirecting the ouput to a variable.I want to use that variable in the script itself.
here is my problem...
unique.out "UNIX" | grep Encrypted | awk '{FS=" "} {print $2}' .
unique.out is and executable file that generates uniqe id WITH THE FOLLOWING FORMAT.
... (1 Reply)
Discussion started by: Reddy482
1 Replies
6. Shell Programming and Scripting
I am new to shell programming, i have a requierement to assign a file name into a variable.
for ex:
the file name are below
603_2009_09_24_34.csv
702_2009_10_25_10.csv
for ex: i need to get the file 603_2009_09_24_34.csv but first 3 didgits are fixed but rest of the digits are not
below is... (3 Replies)
Discussion started by: Devendar
3 Replies
7. Shell Programming and Scripting
i have to do a check in my UNIX script to see whats saved in the database. depending on whats there will fork data to certain functions. However i do not know how to capture SQL output into a UNIX variable.
Below is what i have tried, but i get an error:
Error 3706 Failure 3706 Syntax error:... (3 Replies)
Discussion started by: purplebirky
3 Replies
8. Shell Programming and Scripting
Hi
I am trying to store the output of awk into a variable in a shell script. I can run it successfully from the command line but not from a ksh shell script.
ls -al test.txt | grep -v grep | awk '{print $1}'
returns -rw-r--r--
#!/bin/ksh
perm=$(`ls -al test.txt | grep -v grep | awk... (2 Replies)
Discussion started by: mace_560
2 Replies
9. Shell Programming and Scripting
I am new to unix shell scripting.
I was trying to convert each lines in a file to upper case.
I know how to convert the whole file.
But here i have to do line by line.
I am getting it in the below mentioned script
#!/bin/bash
#converting lower to upper in a file
#tr "" "" <file1... (3 Replies)
Discussion started by: jpmena
3 Replies
10. Shell Programming and Scripting
With cut -c 8-13 myfile,
I am getting some numeric value.
In my shell script I am trying to assign something like this,
var=cut -c 8-13 myfile
But at the time of execution I am getting -c is not found.
If I dont assign, then script executes well.
Can we not simply use the value from one... (8 Replies)
Discussion started by: videsh77
8 Replies