Maybe you hit the LINE_MAX=2048?
This should be the buffer for a physical line (usually an input line).
Try to construct a longer virtual line by inserting a \ at the very end of the physical line, and continue on the next physical line.
For example
Any other solution please ? As the arguments are constructed by variable substituted values constructed at runtime.
Considering I have root privileges , can I modify this setting somewhere ?
Last edited by mohtashims; 10-15-2019 at 05:57 PM..
I am new to mysql database ,
we have a mysql database running on linux , and we use mysql database for bugzilla, so we wanted to take a backup .
what is the command for taking the entire database backup
from the command prompt with all options.
Thanks in advance
Bache Gowda (4 Replies)
Hi All,
I need to know RedHat linux version installed on a different servers.
I know uname -a or /proc/version
Is any other command to know the Linux version????
When we telnet to any of the Linux server, the version shows very clearly like
Red Hat Enterprise Linux ES release 3 (Taroon... (1 Reply)
Hi,
I need to create a file of record length more than 300 characters.
But in my unix box, i am able to create a file only with a maximum of 256 characters per record.
Is there anyway i can create a file with more than 300 characters in this case?
Or How to increase the maximum record... (1 Reply)
Hello All,
I am using RHEL 4. Currently maximum password length limit is set to 8 on my system.
Please tell what do i need to change to increase this limit to say 20. I changed the login.defs and included the following line -
"
PASS_MAX_LEN 20
"
but this dint work.
I further... (7 Replies)
Hi,
I wanted to know what is the maximum length of command which can be run on a bourne (sh) shell? Where can I find that information? Is it different for different OS flavors?
Please help.
Thanks,
Vineet (10 Replies)
Guys,
I would like to discuss the problem I am seeing with echo “\n” statement in Redhat Linux Enterprise 5.3 version. I have a shell script that was written couple of years back for generic UNIX platforms based on ksh and was tested on Solaris 8,9,10 ; AIX 5.3 and Red Hat Enterprise Linux... (5 Replies)
Hi,
This is my first post to this site. So kindly forgive if I am writing in a wrong section.
My query is that...
I want to modify the max username length size. I guess it is 32/64 on CentOS. Now I want to change it to 128. Is there any way to do that?
Thanks in advance!! :) (4 Replies)
Is there a maximum length for a shell script command? How can I detect that in my OS?
For example, if I have something like:
command A | command B | command C | awk '{print $1 $2 $3 $4 $5}'
then can we break the commands and also the arguments inside awk ?
Thanks (11 Replies)
Discussion started by: hbar
11 Replies
LEARN ABOUT LINUX
pvchange
PVCHANGE(8) System Manager's Manual PVCHANGE(8)NAME
pvchange - change attributes of a physical volume
SYNOPSIS
pvchange [--addtag Tag] [-A|--autobackup y|n] [-d|--debug] [-f|--force] [--deltag Tag] [--metadataignore y|n] [-h|-?|--help] [-t|--test]
[-v|--verbose] [-a|--all] [-x|--allocatable y|n] [-u|--uuid] [PhysicalVolumePath...]
DESCRIPTION
pvchange allows you to change the allocation permissions of one or more physical volumes.
OPTIONS
See lvm for common options.
-a, --all
If PhysicalVolumePath is not specified on the command line all physical volumes are searched for and used.
--metadataignore y|n
Ignore or un-ignore metadata areas on this physical volume. If metadata areas on a physical volume are ignored, LVM will not not
store metadata in the metadata areas present on this Physical Volume.
-u, --uuid
Generate new random UUID for specified physical volumes.
-x, --allocatable y|n
Enable or disable allocation of physical extents on this physical volume.
Example
"pvchange -x n /dev/sdk1" disallows the allocation of physical extents on this physical volume (possibly because of disk errors, or because
it will be removed after freeing it.
SEE ALSO lvm(8), pvcreate(8)Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) PVCHANGE(8)