i have the below script that we used to backup our DB using oracle's utility called RMAN. This has been working fine, but the issue is when the backup fails and we re-start it, it backups the whole thing again. Example.
lets say i have 5 database on my system(db1,db2,db3,db4,db5) and we use below script which loops for a file called /etc/oratab which has my DB names in it. If the script completes successfully we have no issue. But lets say db1 and db2 backup was successful and db3 backup fails and db4 and db5 backup was good. NOW LETS SAY i want restart by backup as DB3 backup failed...it is going to backup db1, db2, db3,db4,db5 all of them all again and that i was i want to avoid...the script needs to put some flag or something were it knows only db3 has failed and that is the only one that needs to be backed up...
how can i accomplish that? below is the script....
Last edited by Corona688; 09-25-2012 at 04:04 PM..
Hi folks.
I'm just starting to teach myself shell scripting and am having some trouble with an if statement. I am working with a directory where only one file will reside at a time and need to evaluate if this file is compressed to determine subsequent steps. I'm using echo for testing purposes.... (2 Replies)
Hi,
I found this strange behaviour while using one of the makefiles.
Here is the snippet of the unix.mak that is necessary for this context
SO = SvSocket.o SvStmt.o SvOdbcWrapper.o \
OdbcCallReader.o MgrCalls.o OdbcSvProxy.o \
OdbcSvApp.o... (4 Replies)
Hey all. I am trying to find a process that is running and appending it to a file. The comman I am using is
ps -eaf |grep tctl.
The problem is, it returns the tctl process as well as the grep process that I just ran. Is there a flag that will prevent the command from returning itself?
... (2 Replies)
hello everybody and a happy new year!
i am trying the client-server model...i have no problem with sockets etc...
especially for server:there is a father who is listening for TCP connections from clients,the later send commands which parent shares to his children.
then children execute... (1 Reply)
I have a script which will look for a test folder under the parent directory. If the folder contains test folder then create the same directory structure in other remote machine.
Once the directories are created then transfer all the contents of that test folder.
this is what i am doing :-
... (2 Replies)
I'm running an arp -an on a Solaris 10 box. We're using IPMP. One of the systems is not able to see a host on the same network. The only difference between the two systems (one is having a problem, the other isn't) at least so far is the output of arp:
# arp -an | grep 224.55
e1000g5... (1 Reply)
Hi,
I have two different scripts sap_ftp.sh and sap_ftp_dd.sh which are running continously in background. I am using another script called start.sh to launch these two scripts.
Either one script will process files at a time . During that time other script will sleep.. Each script will... (1 Reply)
Hi there,
I need your help in understanding the below Solaris 10 ifconfig output;
athnetspns02>ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
e1000g0:... (2 Replies)
Discussion started by: wthomas
2 Replies
LEARN ABOUT LINUX
npm-run-script
NPM-RUN-SCRIPT(1)NPM-RUN-SCRIPT(1)NAME
npm-run-script - Run arbitrary package scripts
SYNOPSIS
npm run-script <command> [--silent] [-- <args>...]
alias: npm run
DESCRIPTION
This runs an arbitrary command from a package's "scripts" object. If no "command" is provided, it will list the available scripts.
run[-script] is used by the test, start, restart, and stop commands, but can be called directly, as well. When the scripts in the package
are printed out, they're separated into lifecycle (test, start, restart) and directly-run scripts.
As of ` https://blog.npmjs.org/post/98131109725/npm-2-0-0, you can use custom arguments when executing scripts. The special option -- is
used by getopt https://goo.gl/KxMmtG to delimit the end of the options. npm will pass all the arguments after the -- directly to your
script:
npm run test -- --grep="pattern"
The arguments will only be passed to the script specified after npm run and not to any pre or post script.
The env script is a special built-in command that can be used to list environment variables that will be available to the script at run-
time. If an "env" command is defined in your package, it will take precedence over the built-in.
In addition to the shell's pre-existing PATH, npm run adds node_modules/.bin to the PATH provided to scripts. Any binaries provided by
locally-installed dependencies can be used without the node_modules/.bin prefix. For example, if there is a devDependency on tap in your
package, you should write:
"scripts": {"test": "tap test/*.js"}
instead of
"scripts": {"test": "node_modules/.bin/tap test/*.js"}
to run your tests.
The actual shell your script is run within is platform dependent. By default, on Unix-like systems it is the /bin/sh command, on Windows it
is the cmd.exe. The actual shell referred to by /bin/sh also depends on the system. As of `
https://github.com/npm/npm/releases/tag/v5.1.0 you can customize the shell with the script-shell configuration.
Scripts are run from the root of the module, regardless of what your current working directory is when you call npm run. If you want your
script to use different behavior based on what subdirectory you're in, you can use the INIT_CWD environment variable, which holds the full
path you were in when you ran npm run.
npm run sets the NODE environment variable to the node executable with which npm is executed. Also, if the --scripts-prepend-node-path is
passed, the directory within which node resides is added to the PATH. If --scripts-prepend-node-path=auto is passed (which has been the
default in npm v3), this is only performed when that node executable is not found in the PATH.
If you try to run a script without having a node_modules directory and it fails, you will be given a warning to run npm install, just in
case you've forgotten.
You can use the --silent flag to prevent showing npm ERR! output on error.
You can use the --if-present flag to avoid exiting with a non-zero exit code when the script is undefined. This lets you run potentially
undefined scripts without breaking the execution chain.
SEE ALSO
o npm help 7 scripts
o npm help test
o npm help start
o npm help restart
o npm help stop
o npm help 7 config
January 2019 NPM-RUN-SCRIPT(1)