08-29-2008
how to get desired output after redirection
hi
i am running script which contains the commmnds and i am redirecting the script output to a file.
like
./script 1> result.txt 2>&1
the above redirection is not working for commands when run in background in a script.
but the problem here result.txt containg output which is repeated.
please give me a solution so that result.txt should contain the output according to the commands without repetation.
please give me solution for redirection to get desired output.
thanks
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I wanted to put "|" this sign at starting and at end of every field but its not working with first field like
Currently the out put is :
abc | abc | abc |
xyz | xyz | xyz |
But I want the out put in this form:
| abc | abc | abc |
| xyz | xyz | xyz |
plz help me. (2 Replies)
Discussion started by: akash
2 Replies
2. Shell Programming and Scripting
echo '0x3f 0xfa ae 0xeA' | sed '/0x/ y/abcdef/ABCDEF/'
output:
0x3F 0xFA AE 0xEA
echo '0x3f 0xfa ae 0xeA' | sed -r '/0x{2}/ y/abcdefg/ABCDEFG/'
output:
0x3F 0xFA AE 0xEA
my expected output:
0x3F 0xFA ae 0xEA
What I want to achieve is change all hexadecimals to UPPER case(only those... (6 Replies)
Discussion started by: kevintse
6 Replies
3. Shell Programming and Scripting
Hello Guys,
I am working on a script and using the below code to fetch the list of all repositories
CHDIR='/mnt/scm/subversion/'
repolist()
{
cd ${CHDIR}
Repo=`ls|cut -d " " -f1`
echo $Repo
}
Output of the above code is
BSB CIB COB DCI DIB DSB ESB-P ESB-TOOLS FareVerify GCACHE GWY... (15 Replies)
Discussion started by: rohit22hamirpur
15 Replies
4. Shell Programming and Scripting
Below is the my cide which is working fine but I am not getting the output indesired format.there is some problem in alignment.Can someone help me to correct this?
if ];
then
summary=$(
echo -e "Please review the log file of auto coloclean utility.\n";
echo -e... (2 Replies)
Discussion started by: anuragpgtgerman
2 Replies
5. Shell Programming and Scripting
currently I have process from a raw file to this stage
ALTER TABLE "EXCEL_ADMIN"."TC_TXN_VOID" ADD CONSTRAINT "PK_TC_TXN_VOID" PRIMARY KEY ("TC_TXN_IID")
ALTER TABLE "EXCEL_ADMIN"."TC_TXN_AMT" ADD CONSTRAINT "PK_TC_TXN_AMT" PRIMARY KEY ("TC_TXN_AMT_IID")
ALTER TABLE... (10 Replies)
Discussion started by: jediwannabe
10 Replies
6. Shell Programming and Scripting
Hi,
I am unable to get beyond the exit function. The shell script is used to look for masked files and copy paste them to another location. Please refer to the code below for more information.
Thanks
Brinjit
#!/usr/bin/ksh... (10 Replies)
Discussion started by: brinjit
10 Replies
7. Shell Programming and Scripting
Am in need of your help to get the desired output.
nameSECURITY.SERVICES.CONFIG:GETVALUEisPrefetchedNsAccessLast2013-09-13 10:50:13 MESTsAccessTotal1sRunningcHitLastnamePUBLIC.SERVER:INVOKEisPrefetchedNsAccessLast2013-09-17 15:02:05... (5 Replies)
Discussion started by: rocky2013
5 Replies
8. Shell Programming and Scripting
Hi guys.
I have a file containing some hosts and their IPs.
host host1 192.168.2.10
host host2 192.168.2.11
host host3 192.168.2.12
I am writing a script where I want to print these values in 1 line. My script looks like
RUNTIME_NODE=`cat hosts.properties | grep host`
for i in... (7 Replies)
Discussion started by: Junaid Subhani
7 Replies
9. Shell Programming and Scripting
I am searching for a process that should be up and running. Im using the following command
ps -ef | grep elasticsearch
to get
elastic+ 1673 1 0 Jan29 ? 05:08:56 /bin/java -Xms4g -Xmx4g -Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC... (1 Reply)
Discussion started by: Junaid Subhani
1 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I'm trying to filter the following output to only display information about an alarm where the Status: corresponds to Set.
--------------------------------------------------------
Description: hw_optics: RX POWER LANE-0 LOW ALARM
Location: Optics0/0/0/21... (6 Replies)
Discussion started by: sand1234
6 Replies
LEARN ABOUT OPENSOLARIS
textdump
TEXTDUMP(4) BSD Kernel Interfaces Manual TEXTDUMP(4)
NAME
textdump -- textdump kernel dumping facility
SYNOPSIS
options KDB
options DDB
DESCRIPTION
The textdump facility allows the capture of kernel debugging information to disk in a human-readable rather than the machine-readable form
normally used with kernel memory dumps and minidumps. This representation, while less complete in that it does not capture full kernel
state, can provide debugging information in a more compact, portable, and persistent form than a traditional dump. By combining textdump
with other ddb(4) facilities, such as scripting and output capture, detailed bug information can be captured in a fully automated manner.
FORMAT
textdump data is stored in a dump partition in the same style as a regular memory dump, and will be automatically extracted by savecore(8) if
present on boot.
textdump files are stored in the tar(5) format, and consist of one or more text files, each storing a particular type of debugging output.
The following parts may be present:
ddb.txt Captured ddb(4) output, if the capture facility has been used. May be disabled by clearing the debug.ddb.textdump.do_ddb
sysctl.
config.txt Kernel configuration, if has been compiled into the kernel. May be disabled by clearing the debug.ddb.textdump.do_config
sysctl.
msgbuf.txt Kernel message buffer, including recent console output if the capture facility has been used. May be disabled by clearing the
debug.ddb.textdump.do_msgbuf sysctl.
panic.txt Kernel panic string, if the kernel panicked before the dump was generated. May be disabled by clearing the
debug.ddb.textdump.do_panic sysctl.
version.txt Kernel version string. My be disabled by clearing the debug.ddb.textdump.do_version sysctl.
Kernel textdumps may be extracted using tar(1).
CONFIGURATION
The textdump facility is enabled as part of the kernel debugger using options KDB and options DDB. By default, kernel dumps generated on
panic or via explicit requests for a dump will be regular memory dumps; however, by using the textdump set command in ddb(4), or by setting
the debug.ddb.textdump.pending sysctl to 1 using sysctl(8), it is possible to request that the next dump be a textdump.
If at the ddb(4) command line, the commands textdump set, textdump status, and textdump unset may be used to set, query, and clear the
textdump pending flag.
As with regular kernel dumps, a dump partition must be automatically or manually configured using dumpon(8).
EXAMPLES
In the following example, the script kdb.enter.panic will run when the kernel debugger is entered as a result of a panic, enable output cap-
ture, dump several useful pieces of debugging information, and then invoke panic in order to force a kernel dump to be written out followed
by a reboot:
script kdb.enter.panic=textdump set; capture on; show allpcpu; bt;
ps; alltrace; show alllock; call doadump; reset
In the following example, the script kdb.enter.witness will run when the kernel debugger is entered as a result of a witness violation,
printing lock-related information for the user:
script kdb.enter.witness=show locks
These scripts may also be configured using the ddb(8) utility.
SEE ALSO
tar(1), ddb(4), tar(5), ddb(8), dumpon(8), savecore(8), sysctl(8)
HISTORY
The textdump facility first appeared in FreeBSD 7.1.
AUTHORS
The textdump facility was created by Robert N. M. Watson.
BSD
December 24, 2008 BSD