Hi Forum,
I am struggling with the for loop in shell script.
Let me explain what is needed in the script.
I have a file which will conatin some strings like
file1
place1
place2
place3
checkpoint
some other text
some more text
Now what my requirement is
the words ... (2 Replies)
Sorry for such a dreadful title, but I'm not sure how to be more descriptive. I'm hoping some of the more gurutastic out there can take a look at a solution I came up with to a problem, and advice if there are better ways to have gone about it.
To make a long story short around 20K pieces of... (2 Replies)
Hi all,
I'm trying to remsh to another server and then execute a for loop command there but I'm getting unexpected errors and would appreciate any suggestions.
Ideally what I want to do is this:
for host in `cat host_file`
do
remsh $host -n "
cd /home/
for DATABASE in `ls -d... (5 Replies)
I have a txt file with contents of acct nbr's like:
22222222222
33333333333
33445566778
I need to write a script which takes each acct nbr in the file and run the query like:
select seq_nbr from event where acct_nbr='22222222222'
and the query's output should be passed to a... (0 Replies)
I have a txt file with contents of acct nbr's like:
22222222222
33333333333
33445566778
I need to write a script which takes each acct nbr in the file and run the query like:
select seq_nbr from event where acct_nbr='22222222222'
and the query's output should be passed to a... (2 Replies)
Hi,
I am trying to export the data to an .ixf file.
I have read the table names from a .dat file and those table name should be passed to the select * from schema.TABLENAME query .
I am trying the below loop
while read TABLE; do
db2 EXPORT TO ~/data_export/$TABLE.ixf OF IXF MESSAGES... (5 Replies)
'm trying to get the TxPower(RSSI) Value of an iBeacon (BEACONinside, ModelNo. B0001-A) and I'm struggling to get this value into a Python-, C- or Shellscript. I looked through many Tutorials and Stackoverflow Questions, but (since BLE is quiet new) I'm not able to find anything to start with.
... (1 Reply)
Run a loop that will search for a file to thousand machine and know who owns the file
$ for i in abc{01..02}
> do
> echo -n $i
> ssh $i "sudo find / -name .ssh -exec ls -l {} \;|grep id"
> done
abc01-rw-------. 1 root root 1675 Nov 10 2018 id_rsa
abc01-rw-------. 1 root root 1675 Nov 14... (6 Replies)
Discussion started by: invinzin21
6 Replies
LEARN ABOUT PLAN9
shell
shell(1F) FMLI Commands shell(1F)NAME
shell - run a command using shell
SYNOPSIS
shell command [command] ...
DESCRIPTION
The shell function concatenate its arguments, separating each by a space, and passes this string to the shell ($SHELL if set, otherwise
/usr/bin/sh).
EXAMPLES
Example 1: A sample output of shell command.
Since the Form and Menu Language does not directly support background processing, the shell function can be used instead.
`shell "build prog > /dev/null &"`
If you want the user to continue to be able to interact with the application while the background job is running, the output of an exe-
cutable run by shell in the background must be redirected: to a file if you want to save the output, or to /dev/null if you don't want to
save it (or if there is no output), otherwise your application may appear to be hung until the background job finishes processing.
shell can also be used to execute a command that has the same name as an FMLI built-in function.
NOTES
The arguments to shell will be concatenate using spaces, which may or may not do what is expected. The variables set in local environments
will not be expanded by the shell because "local" means "local to the current process."
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO sh(1), attributes(5)SunOS 5.10 5 Jul 1990 shell(1F)