Hello,
Whenever I transfer files between machines, I find a garbage character (^M) being appended to the end of every line of the file.
Can you suggest a script wherein I can eliminate the garbage character.
I tried sed 's/^M//g' < filename > filename1
...but it doesn't work. Also, this... (4 Replies)
I am using following code to read myfile.ddl line by line. But the thing is it is printing lot of garbage which are the names of the files and directories in which myfile.ddl is present. Kindly refine the code so that only myfile.ddl contents are only read
LOGFILE="logfile.txt"... (4 Replies)
Hi all ,
I am new to HP-UX flavour of unix.
i am issuing simple "vi" comand on the command prompt it is showing me some garbage character in command prompt itself ..unreadable format.
I tried opening an existing file using the vi editor --and same thing
... (3 Replies)
Hi,
I am running a command "df -k" to check the HDD utilization i am getting some garbage values in output of the command.
Output coming
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c1t0d0s7 113197651... (0 Replies)
Hi Everyone,
The problem is that I am getting messages other than the script in the current log file. Ideally the script should contain only the messages that are redirected to the log file. How to remove these unwanted data from the log file. Please help if you have any idea how to remove the... (0 Replies)
Hi,
I wrote one shell script and I am calling 1 sql script inside shell script. When I am running the shell script, I am getting actual data as well as garbage data in the output file. Why the garbage is there in the log file. Please help if anybody having any ides.
Script:
-------
... (2 Replies)
I write a program to find a palindromic region in given sequences. but it dosen't seems to be run well. please give me your suggestions
INPUT: AGCTAGCTCGAAGGTAG
code is
here
#!/usr/bin/perl
#Palindromic sequence
print "enter the sequence:\n";
$rna = <STDIN>;
chomp $rna; ... (3 Replies)
I need to write a python script that will
look at the local gc logs.
6 sys=0.00, real=0.06 secs]
2019-06-05T07:43:12.029-0500: 1072696.494: 2791209K->1995953K(2796544K)] 2803355K->1995953K(4164608K), , 3.0299555 secs]
2019-06-05T07:43:17.149-0500: 1072701.614: 3334321K->2008193K(4167680K),... (1 Reply)
Discussion started by: xgringo
1 Replies
LEARN ABOUT PHP
mysqlnd_ms_xa_gc
MYSQLND_MS_XA_GC(3) 1 MYSQLND_MS_XA_GC(3)mysqlnd_ms_xa_gc - Garbage collects unfinished XA transactions after severe errorsSYNOPSIS
int mysqlnd_ms_xa_gc (mixed $connection, [string $gtrid], [boolean $ignore_max_retries])
DESCRIPTION
Garbage collects unfinished XA transactions.
The XA protocol is a blocking protocol. There exist cases when servers participating in a global transaction cannot make progress when the
transaction coordinator crashes or disconnects. In such a case, the MySQL servers keep waiting for instructions to finish the XA transac-
tion in question. Because transactions occupy resources, transactions should always be terminated properly.
Garbage collection requires configuring a state store to track global transactions. Should a PHP client crash in the middle of a transac-
tion and a new PHP client be started, then the built-in garbage collection can learn about the aborted global transaction and terminate it.
If you do not configure a state store, the garbage collection cannot perform any cleanup tasks.
The state store should be crash-safe and be highly available to survive its own crash. Currently, only MySQL is supported as a state
store.
Garbage collection can also be performed automatically in the background. See the plugin configuration directive garbage_collection for
details.
Note
Experimental
The feature is currently under development. There may be issues and/or feature limitations. Do not use in production environments.
PARAMETERS
o $connection
- A MySQL connection handle obtained from any of the connect functions of the mysqli, mysql or PDO_MYSQL extensions.
o $gtrid
- Global transaction identifier (gtrid). If given, the garbage collection considers the transaction only. Otherwise, the state
store is scanned for any unfinished transaction.
o $ignore_max_retries
- Whether to ignore the plugin configuration max_retries setting. If garbage collection continuously fails and the max_retries
limit is reached prior to finishing the failed global transaction, you can attempt further runs prior to investigating the cause
and solving the issue manually by issuing appropriate SQL statements on the participants. Setting the parameter has the same
effect as temporarily setting max_retries = 0.
RETURN VALUES
Returns TRUE if garbage collection was successful. Otherwise, returns FALSE
SEE ALSO
Quickstart XA/Distributed transactions, Runtime configuration, State store configuration, mysqlnd_ms_get_stats(3).
PHP Documentation Group MYSQLND_MS_XA_GC(3)