UTF-8 is cited as the worst possible character set to sort or grep because it can't be sorted as a simple binary key.
If your data is actually US ASCII then I'd try the sort with with the locale set to "C".
On my system (yours has more values):
If you must sort in UTF-8 order some recommend using the sort command in "perl". The "sort" command in "perl" is three times slower than unix "sort" for LANG=C , but ten times faster for LANG=en_US.UTF-8 .
Rant: The UTF-8 issue arises from the latest Posix standards. It has given me grief with mixed platform XML too.
After my previous thread, I think I found out what causes the long delays.
I run this program on several Linux computers, and the sometimes (after the file with the arrays becomes big) the fwrite takes between 100 ms to 900 ms.
This is very bad for me, as I want a timer to halt each 30 ms.... ... (5 Replies)
Hello,
I have a C program that takes anywhere from 5 to 100 arguments and I'd like to run it from a script that makes sure it doesnt take too long to execute. If the C program takes more than 5 seconds to execute, i would like the shell script to kill it and return a short message to the user. ... (3 Replies)
Hi all,
I wrote this shell script to validate filed numbers for input file. But it take forever to complete validation on a file. The average speed is like 9mins/MB.
Can anyone tell me how to improve the performance of a shell script?
Thanks (12 Replies)
Hi,
I am trying to login using ssh on Red Hat Linux 5 server,
The password appears immediately but after I enter the password it takes about 90 seconds to login completely.
Please suggest what changes require?
Regards,
Manoj (4 Replies)
Hello,
like the title says, how can i measure the time it takes to load a module in Linux, and how how can i measure the time it takes to load a statically compiled module.
/Best Regards Olle
---------- Post updated at 01:13 PM ---------- Previous update was at 11:54 AM ----------
For... (0 Replies)
We are running unix. After a reboot of the server we have found that changing password takes a long time. if type in passwd "username" you can type in the 1st instance of the password , press enter , then it will wait for about 3 minutes before bringing up the confirm password line typing it in... (4 Replies)
Hi,
we currently having a issue where when we send jobs to the server for the application lawson, it is taking a very long time to complete. here are the last few lines of the database log.
2012-09-18-10.35.55.707279-240 E244403536A576 LEVEL: Warning
PID : 950492 ... (1 Reply)
Hi,
I wish to check the return value for wget $url.
However, some urls are designed to take 45 minutes or more to return.
All i need to check if the URL can be reached or not using wget.
How can i get wget to return the value in a few seconds ? (8 Replies)
Hi,
I am trying to search for a Directory called "mont" under a directory path "/opt/app/var/dumps"
Although "mont" is in the very parent directory called "dumps" i.e "/opt/app/var/dumps/mont" and it can never be inside any Sub-Directory of "dumps"; my below find command which also checks... (5 Replies)
It takes 6 hrs for a 90 GB zip file that i am copying / transferring from serverA onto serverB.
scp user1@serverA:/opt/setup/cash.zip .
Output:
cash.zip 21% 19GB 4.7MB/s 4:11:46 ETA
uname -a
SunOS serverB 5.11 11.2 sun4v sparc sun4vCan you please suggest if i could do... (11 Replies)
Discussion started by: mohtashims
11 Replies
LEARN ABOUT CENTOS
locale.conf
LOCALE.CONF(5) locale.conf LOCALE.CONF(5)NAME
locale.conf - Configuration file for locale settings
SYNOPSIS
/etc/locale.conf
DESCRIPTION
The /etc/locale.conf file configures system-wide locale settings. It is read at early-boot by systemd(1).
The basic file format of locale.conf is a newline-separated list of environment-like shell-compatible variable assignments. It is possible
to source the configuration from shell scripts, however, beyond mere variable assignments, no shell features are supported, allowing
applications to read the file without implementing a shell compatible execution engine.
Note that the kernel command line options locale.LANG=, locale.LANGUAGE=, locale.LC_CTYPE=, locale.LC_NUMERIC=, locale.LC_TIME=,
locale.LC_COLLATE=, locale.LC_MONETARY=, locale.LC_MESSAGES=, locale.LC_PAPER=, locale.LC_NAME=, locale.LC_ADDRESS=, locale.LC_TELEPHONE=,
locale.LC_MEASUREMENT=, locale.LC_IDENTIFICATION= may be used to override the locale settings at boot.
The locale settings configured in /etc/locale.conf are system-wide and are inherited by every service or user, unless overridden or unset
by individual programs or individual users.
Depending on the operating system, other configuration files might be checked for locale configuration as well, however only as fallback.
OPTIONS
The following locale settings may be set using /etc/locale.conf: LANG=, LANGUAGE=, LC_CTYPE=, LC_NUMERIC=, LC_TIME=, LC_COLLATE=,
LC_MONETARY=, LC_MESSAGES=, LC_PAPER=, LC_NAME=, LC_ADDRESS=, LC_TELEPHONE=, LC_MEASUREMENT=, LC_IDENTIFICATION=. Note that LC_ALL may not
be configured in this file. For details about the meaning and semantics of these settings, refer to locale(7).
EXAMPLE
Example 1. German locale with English messages
/etc/locale.conf:
LANG=de_DE.UTF-8
LC_MESSAGES=en_US.UTF-8
SEE ALSO systemd(1), locale(7), systemd-localed.service(8)systemd 208LOCALE.CONF(5)