01-02-2013
Thanks, now what if I want to change the number from 105? Is there a way to make that number a variable instead?
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Could someone tell me how to perform calculations using numbers greater than 2150000000 in Korn Shell? When I tried to do it it gave me the wrong answer.
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---------------------------------
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i have a file contains:
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i have another issue if you can help me?
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Hello team,
Suppose I have a file named that has following content:
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msxi12
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Hi Guys!
I have two input files. I want to search each of the numbers (studentid) on inputfile1 from inputfile2 and print the studentid and section that are listed from inputfile1. See the desired output below.
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Hi, as the title states i need to find a way to search a column for values great than 1000, and if it is, then delete that row.
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Hello to all,
I hope somebody could help me with this:
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Number Category
--------------- --------------------------------------
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---------- Post updated at 05:58 PM ---------- Previous update was at 05:41... (1 Reply)
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This helped get me started.
https://www.unix.com/unix-for-dummies-questions-and-answers/157026-need-command-search-numbers-greater-than-3000-a.html
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LEARN ABOUT CENTOS
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(8) 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
Disallows the allocation of physical extents on this physical volume (possibly because of disk errors, or because it will be removed after
freeing it:
pvchange -x n /dev/sdk1
SEE ALSO
lvm(8), pvcreate(8)
Sistina Software UK LVM TOOLS 2.02.105(2)-RHEL7 (2014-03-26) PVCHANGE(8)