Not sure I fully understand what you're after, but try
and report back how far it gets you...
hello firstly thanks for the time.
Yes this is exactly what I am looking for but the generated hash values do not match in the above output for example the first row
the hash value is f2e88b4a581adf6c7833d95799b7a08c but here I am expecting output hash value as 73aca49763216fb96bbc2acef7b60afb i.e
the way i arrived to this value is
echo -n '10,abc'|md5sum and this returns me 73aca49763216fb96bbc2acef7b60afb
I've recently started using structures, but I am having problems in allocating the structure dynamically. In the code below if i allocate the structure in the main program it works fine, and i get the expected output. However if i use the function rper below to increase the size of the structure i... (0 Replies)
I want to launch some shell scripts.
I would have the possibility to change the number of shell scripts launched dynamically by modifying a variable, or a configuration file.
For example, I start to launch 4 scripts at the same time, and after that, by modifying a variable, 6 scripts are... (0 Replies)
Hallo,
I am working on a kdialog. This shall be able to load the required commands from a .conf file.
First step runs good by loading the entries (selectabel entries) in a variable:
MIRRORSELECT=$(kdialog --radiolist "Select your nearest mirror" $VAR1)
The kdialog is accordingly correct... (2 Replies)
Hi,
I am using ksh , i have requirement to run 4 functions in background , 4 functions call are available in a case that case is also in function, i need to execute 1st function it should run in background and return to case and next i will call 2nd function it should run in background and... (8 Replies)
Hi all,
I have a PLSQL script which has a IN list where it takes some ids as input. For example
SELECT * FROM EMPLOYEE WHERE EMPLOYEE_ID IN (comma separated list )
I want to run this quest inside a shell script but I would like to prepare the IN list dynamically where the employee ids... (1 Reply)
Hi everyone,
I have a situation in which I have multiple (3 at last count) date columns in a CSV file (, delim), which need to be changed from:
January 1 2017 (note, no comma after day)
to:
YYYY-MM-DD
So far, I am able to convert a date using:
date --date="January 12, 1990" +%Y-%m-%d
... (7 Replies)
Hi ,
Can any please help the below requirement on all multiple servers and multiple dbs.
update configuration set value='yes' ;1)
the above statement apply on 31 Databases at a time on different Ip address
eg : 10.104.1.12 (unix ip address )
the above ip box contains 4 db's eg : db... (2 Replies)
Hi All,
i am trying to print required multiple columns dynamically from a fie.
But i am able to print only one column at a time.
i am new to shell script, please help me on this issue.
i am using below script
awk -v COLT=$1 '
NR==1 {
for (i=1; i<=NF; i++) {
... (2 Replies)
Discussion started by: balu1234
2 Replies
LEARN ABOUT FREEBSD
stdbuf
STDBUF(1) BSD General Commands Manual STDBUF(1)NAME
stdbuf -- change standard streams initial buffering
SYNOPSIS
stdbuf [-e bufdef] [-i bufdef] [-o bufdef] [command [...]]
DESCRIPTION
stdbuf is used to change the initial buffering of standard input, standard output and/or standard error streams for command. It relies on
libstdbuf(3) which is loaded and configured by stdbuf through environment variables.
The options are as follows:
-e bufdef
Set initial buffering of the standard error stream for command as defined by bufdef (see BUFFER DEFINITION).
-i bufdef
Set initial buffering of the standard input stream for command as defined by bufdef (see BUFFER DEFINITION).
-o bufdef
Set initial buffering of the standard output stream for command as defined by bufdef (see BUFFER DEFINITION).
BUFFER DEFINITION
Buffer definition is the same as in libstdbuf(3):
"0" unbuffered
"L" line buffered
"B" fully buffered with the default buffer size
size fully buffered with a buffer of size bytes (suffixes 'k', 'M' and 'G' are accepted)
EXAMPLES
In the following example, the stdout stream of the awk(1) command will be fully buffered by default because it does not refer to a terminal.
stdbuf is used to force it to be line-buffered so vmstat(8)'s output will not stall until the full buffer fills.
# vmstat 1 | stdbuf -o L awk '$2 > 1 || $3 > 1' | cat -n
SEE ALSO libstdbuf(3), setvbuf(3)HISTORY
The stdbuf utility first appeared in FreeBSD 8.4.
AUTHORS
The original idea of the stdbuf command comes from Padraig Brady who implemented it in the GNU coreutils. Jeremie Le Hen implemented it on
FreeBSD.
BSD April 28, 2012 BSD