08-03-2019
I've stayed away because I could not get past the dsh -w
AIX dsh and linux dash (sometimes dsh) do not have a -w option. Per manpages for both. What does that do -- dsh -w ?
So I'm not sure what is going on. Plus the whole code design concept seems to me to be based on 'one-liner' thinking. Which is cool but not always maintainable as you are finding out.
It looks like you are trying to kill processes with files open - somewhere special. What OS and shell are you using?
10 More Discussions You Might Find Interesting
1. AIX
Hi,
I'm new to scripting and AIX. I'm running the following:
lspv | awk '{ print "lspv",$1" | egrep 'PP\|PHYSICAL'; lspv -l",$1 }'
Which creates this command:
lspv hdisk0 | egrep PP|PHYSICAL; lspv -l hdisk0
lspv hdisk1 | egrep PP|PHYSICAL; lspv -l hdisk1
Troube is, I need the... (2 Replies)
Discussion started by: cruiser
2 Replies
2. Shell Programming and Scripting
Hi,
I have a awk script to read a CSV file.
After reading the values i want to call a executable (nameely call_it) with the values what i read from the scv file.
I dont want to use system command inside the awk.
Is there any other way to run the executable from the awk script
Thanks ... (1 Reply)
Discussion started by: Raghuram.P
1 Replies
3. Shell Programming and Scripting
Hi Jim,
The following script is in working state. But i m having one more problem with awk cmd. Could you tell me how to use any variable inside awk or how to take any variable value outside awk.
My problem is i want to maintain one property file in which i am declaring variable value into that... (12 Replies)
Discussion started by: Ganesh Khandare
12 Replies
4. Shell Programming and Scripting
Would really appreciate it if someone could point out my mistake in this line of code, i've been staring blankly at it trying everything i can think of some time now and coming up with nothing.
#!/bin/bash
echo "Enter Username"
read Username
awk -F: -v var=${Username} '/^var:/... (9 Replies)
Discussion started by: Nostyx
9 Replies
5. Shell Programming and Scripting
below is the output xml string from some other command and i will be parsing it using awk
cat /tmp/alerts.xml
<Alert id="10102" name="APP-DS-ds_ha-140018-componentFailure-S" alertDefinitionId="13982" resourceId="11427" ctime="1359453507621" fixed="false" reason="If Event/Log Level(ANY) and... (2 Replies)
Discussion started by: vivek d r
2 Replies
6. Shell Programming and Scripting
Hi All,
bash-3.2$ autorep -J BOX_NAME% -l0 | grep BOX_NAME| awk -f awkScript.awk
sh: -c: line 0: unexpected EOF while looking for matching `"'
sh: -c: line 1: syntax error: unexpected end of file
BOX_NAME SU 06/21/2013 03:44:03 06/21/2013 07:46:37 0
#My awkfile
{ ... (3 Replies)
Discussion started by: ddspark
3 Replies
7. Shell Programming and Scripting
Hi,
I would like to use grep command inside awk.
Here is my requirement below :
file.txt
col1 col2 col3 col 4 col 5
wrxwrx 124 jun 3 Sensex.EMEA
wrxwrx 120 jun 4 Emex.US
wrxwrx 130 feb 3 passion.AUS
wrxwrx 145 feb 9 lession.AUS
wrxwrx 130 feb 5 pass.US
wrxwrx 130 feb 8... (5 Replies)
Discussion started by: Balasankar
5 Replies
8. Shell Programming and Scripting
Hello
can you please help me with below script which is meant to delete clients from multiple netbackup policies
I want to run a command insdie awk statement
apparelnlty this script is not working for me
for i in $( cat clients_list)
do
bppllist -byclient $i | awk... (6 Replies)
Discussion started by: Sara_84
6 Replies
9. Shell Programming and Scripting
Hi,
I need to read a string with ; separated using loop one filed by one field and perform some operation. Can you please check and let me know how to print command parameterised.
key=phani;ravi;kiran
number_of_keys=`echo $key|awk '{print NF}' FS=';'`
for (( i = 1; i <= $number_of_keys;... (4 Replies)
Discussion started by: Ravindra Swan
4 Replies
10. Shell Programming and Scripting
Hi,
I have 2 .txt pads containing data.
I need a script which reads content of one .txt file, performs some operations and calculates a number which is stored in a variable.
Now , all the content of another .txt pad should be appended to first .txt pad at pre calculated nth line number.
... (4 Replies)
Discussion started by: Ravindra Swan
4 Replies
fuser(1M) fuser(1M)
NAME
fuser - list processes using a file or file structure
SYNOPSIS
file ... file ...] ...
DESCRIPTION
The command lists the process IDs of processes that have each specified file open. For block special devices, all processes using any file
on that device are listed. The process ID may be followed by a letter, identifying how the file is being used, as follows:
file is current directory of the process.
file is the root directory of the process, as set up by the command (see chroot(1M)).
The process has
file open.
The process has
file memory mapped.
file is the text file of the process.
The process IDs associated with each file are printed to standard output as a single line separated by spaces and terminated with a single
newline. All other output -- the file name, the letter, and the user name -- is written to standard error.
Options
has the following options:
Display the use of a mount point and any file beneath that
mount point. Each file must be a file system mount point.
Display the use of the named file only,
not the files beneath it if it is a mounted file system. This is the default.
Display the login user name in parentheses following each process ID.
Send the
signal to each process using each file. You must have appropriate privileges to kill processes that you do not own.
You can respecify options between groups of files. The new set of options replaces the old set. A dash by itself cancels all options cur-
rently in force.
Operands
has the following operand:
file One of the following values:
o With the option, the name of a file.
o With the option, the name of a mounted file system or special file.
o With the option, the name of a file system mount point.
NETWORKING FEATURES
You can use with NFS file systems or files. If the file name is in the format used in to identify an NFS file system, treats the NFS file
system as a block special device and identifies any process using that file system.
If contact with an NFS file system is lost, fails, since contact is required to obtain the file system identification. Once the NFS file
system is recontacted, stale file handles from the previous contact can be identified, provided that the NFS file system has the same file
system identification.
EXAMPLES
Terminate all processes that are preventing disk drive 1 from being unmounted, listing the process ID and login name of each process being
killed.
List process IDs and login names of processes that have the password file open.
Combine both the above examples into a single command line.
If the device is mounted on directory list the process IDs and login names of processes using the device. Alternately, if is the mount
point for an NFS file system, list process IDs and login names of processes using that NFS file system.
If is an NFS file system, list all processes using any file on that file system. If it is not an NFS file system, treat it as a regular
file.
SEE ALSO
ps(1), mount(1M), kill(2), signal(2).
STANDARDS CONFORMANCE
fuser(1M)