I have a perl script with an array of clients.
@arr = ("The ABC Corp", "AA Corp.", "BB Corp");
If I run
@a = sort (@arr);
I will get
@a = ("AA Corp", "BB Corp", "The ABC Corp");
but I want
@a = ("AA Corp, "The ABC Corp", "BB Corp");
How do I sort array without changing... (2 Replies)
Some one plz help me how to sort an array of hashes .....
for e.g i have an array as
@AoH = (
{
ques => 10,
marks => 32,
},
{
ques => 32,
marks => 22,
},
{
ques => 2,
marks => 41,
},
);
now i want to sort this array with increasing value of "ques" ..... plz... (3 Replies)
Hey
How do I sort an array numerically after the second column?
My values are integers like 1, 2, 3, 4... and they are not unique, so I can't just reverse my hash and sort by keys.
I wanna sort my file/array so that I get the lines with the highest value in the top - that is descending. ... (2 Replies)
Hello to everyone!
I'm really new in shell scripting and I'm experiencing a very odd problem. This is my first post in this forum, hope you can help!
I know that declaring arrays in Bourne Shell is impossible. But this is where I start having problems - system administrator did not install... (8 Replies)
Hi Everyone,
Any simple code can simplify the code below, please advice. Thanks
# cat 2.pl
#!/usr/bin/perl
use warnings;
use strict;
my @aaaaa = <DATA>;
my @uids;
foreach (@aaaaa) {
my @ccccc = split (",", $_);
push @uids, $ccccc;... (3 Replies)
Hi I'm just learning programming and need some help.
I've taken a data file which has a list of numbers eg:
3
5
32
533
13
2
And I've used sort -n and to sort and then piped it to awk to arrange into an array.
#!/bin/sh
sort -n data.txt |
awk '
{
array=$1
} (4 Replies)
Hi,
I'm new to linux & bash so please forgive my ignorance, just wondering if anyone can help.
I have a file (mainfile.txt) with comma deliminated values, like so:
$1 $2 $3
613212, 36, 57
613212, 36, 10
613212, 36, 10
677774, 36, 57
619900, 10, 10
i need to split this file... (12 Replies)
Hi,
input:
line1|error_type_a@15
line1|error_type_c@10
line1|error_type_b@5
line2|error_type_f@3
line2|error_type_a@1
I would need to place all the second fields with common first field on the same line, BUT with sorted error position number:
line1|error_type_b@5; error_type_c@10;... (5 Replies)
Hi there,
I'm listing files and sorting them. When I try to get length of array variable in which these files are stored I get 1 as value. That's weird.
files_info="$(find $input_dir -name "*_CHR$i.info" | sort )"
printf ${#files_info}"\n" #print length
#--loop through... (6 Replies)
Hello
I have a problem.
I create a Multidimensional Array Like this:
ENTRY="$kunnum-$host"
ENTRY="$host"
ENTRY="# $3"
for key in "${!ENTRY}"; do
ENTRIES=${ENTRY} # INDEX=IP(5)
donedeclare -p
declare -A ENTRIES=(="unas15533" ="unas" ="# RDP-Terminal 2"... (12 Replies)
Discussion started by: Marti95
12 Replies
LEARN ABOUT DEBIAN
mhddfs
mhddfs(1) General Commands Manual mhddfs(1)NAME
mhddfs - The driver combines a several mount points into the single one.
SYNOPSIS
mhddfs /dir1,/dir2[,/path/to/dir3] /path/to/mount [-o options]
mhddfs /dir1 dir2,dir3 /mount/point [-o options]
...
fusermount -u /path/to/mount
fstab record example:
mhddfs#/path/to/dir1,/path/to/dir2 /mnt/point fuse defaults 0 0
mhddfs#/dir1,/dir2,/dir3 /mnt fuse logfile=/var/log/mhddfs.log 0 0
OPTIONS
with an -o option1,option2... you can specify some additional options:
logfile=/path/to/file.log
specify a file that will contain debug information.
loglevel=x
0 - debug messages
1 - info messages
2 - standard (default) messages
mlimit=size[m|k|g]
a free space size threshold If a drive has the free space less than the threshold specifed then another drive will be choosen while creat-
ing a new file. If all the drives have free space less than the threshold specified then a drive containing most free space will be
choosen.
Default value is 4G, minimum value is 100M.
This option accepts suffixes:
[mM] - megabytes
[gG] - gigabytes
[kK] - kilobytes
For an information about the additional options see output of:
mhddfs -h
DESCRIPTION
The file system allows to unite a several mount points (or directories) to the single one. So a one big filesystem is simulated and this
makes it possible to combine a several hard drives or network file systems. This system is like unionfs but it can choose a drive with the
most of free space, and move the data between drives transparently for the applications.
While writing files they are written to a 1st hdd until the hdd has the free space (see mlimit option), then they are written on a 2nd hdd,
then to 3rd etc.
df will show a total statistics of all filesystems like there is a big one hdd.
If an overflow arises while writing to the hdd1 then a file content already written will be transferred to a hdd containing enough of free
space for a file. The transferring is processed on-the-fly, fully transparent for the application that is writing. So this behaviour simu-
lates a big file system.
WARNINGS
The filesystems are combined must provide a possibility to get their parameters correctly (e.g. size of free space). Otherwise the writing
failure can occur (but data consistency will be ok anyway). For example it is a bad idea to combine a several sshfs systems together.
Please read FUSE documentation for a further conception.
COPYRIGHT
Distributed under GPLv3
Copyright (C) 2008 Dmitry E. Oboukhov <dimka@avanto.org>
February 2008 mhddfs(1)