Hi Gurus,
I had a question regarding avoiding duplicates.i have a file abc.txt
abc.txt
-------
READER_1_1_1> HIER_28056 XML Reader: Error occurred while parsing:; line number ; column number
READER_1_3_1> Sun Mar 23 23:52:48 2008
READER_1_3_1> HIER_28056 XML Reader: Error occurred while... (0 Replies)
Hi Experts,
Now the problem is when I run the install script inside .app folder, it opens a GUI and asks for user input. I want to avoid these GUI. I want to provide input when i run install script e.g.
$ ./install < inputfile
I used to redirect input from input file to install script. But... (4 Replies)
I am no Unix administrator...I live in windows land.
I wrote a script to find files of certain names and process them but was later advised to avoid checking sparse files since it would use up a lot of resources and the files I was looking for were not there.
How do I avoid doing the find on... (3 Replies)
Hi all,
I want to put a check in my script to check if the same instance is already running and not finished and if not then does not allow it to run! in which part of my script I should put this? and any idea how I should write it? tx (4 Replies)
Hi,
I have a script which has the below line:
ps -ef | grep ${SCRIPT_NAME} | grep ksh | grep -v grep >> /tmp/instance.tmp
When the script is invoked through CRON, I get 2 lines in instance.tmp when actually only one instance is running:
cdrd 17790 17789 0 15:14:01 ? 0:00 /bin/ksh... (8 Replies)
In bash shell, how we can avoid the commands getting recorded in history file.
One way i can think of is :
export HISTSIZE=0
Is there any other way to achieve this?
Thanks (1 Reply)
In my script I need to loop around some files like below
example files are
fa.info.abcd
fa.info.bxde
fa.info.cdas
------
for test_data in fa.info.*
do
# Some text appending logic applied
# Copy to another directory
done
Now I need to discard some files while looping around
... (9 Replies)
Hi all,
I have a list which I want to search in another file.
I can do that using
grep -f
but the search is failing due to special characters, how do I solve this?
One row in that list is
amino-acid permease inda1 gb|EDU41782.1| amino-acid permease inda1 Input file to be searched... (2 Replies)
Hi Team,
Am getting the below output but need the count of records to be displayed in same line but currently count alone moves to next line. Please let me know how we can still keep the count in the same line.
######code #####
while read YEAR; do
for i in TEST_*PGYR${YEAR}_${DT}.csv; do... (3 Replies)
Discussion started by: weknowd
3 Replies
LEARN ABOUT PHP
break
break(1) User Commands break(1)NAME
break, continue - shell built-in functions to escape from or advance within a controlling while, for, foreach, or until loop
SYNOPSIS
sh
break [n]
continue [n]
csh
break
continue
ksh
*break [n]
*continue [n]
DESCRIPTION
sh
The break utility exits from the enclosing for or while loop, if any. If n is specified, break n levels.
The continue utility resumes the next iteration of the enclosing for or while loop. If n is specified, resume at the n-th enclosing loop.
csh
The break utility resumes execution after the end of the nearest enclosing foreach or while loop. The remaining commands on the current
line are executed. This allows multilevel breaks to be written as a list of break commands, all on one line.
The continue utility continues execution of the next iteration of the nearest enclosing while or foreach loop.
ksh
The break utility exits from the enclosed for, while, until, or select loop, if any. If n is specified, then break n levels. If n is
greater than the number of enclosing loops, the outermost enclosing loop shall be exited.
The continue utility resumes the next iteration of the enclosed for, while, until, or select loop. If n is specified then resume at the n-
th enclosed loop. If n is greater than the number of enclosing loops, the outermost enclosing loop shall be used.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words that follow a command preceded by ** that are in the format of a variable assignment are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign, and also that word splitting and file name genera-
tion are not performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO csh(1), exit(1), ksh(1), sh( 1), attributes(5)SunOS 5.10 17 Jul 2002 break(1)