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1. UNIX for Advanced & Expert Users
I am new to Unix and need help. I have several files of different sizes Example: 1 GB , 2GB , 500 mb ,200mb and even small sizes. What I want is I want to pick files and sum of the combined file size should be less than 3 Gb and move them to a different directory. when I do ls -ltr I want to pcik... (1 Reply)
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2. Shell Programming and Scripting
#cat data.txt
file1 folder1
file2 thisforfile2
file3 thisfolderforfile3
lata4 folder4
step 1: create the folder first in column 2
for i in `awk '{print $2}' data.txt`
do
mkdir /home/data/$i
done
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3. UNIX for Dummies Questions & Answers
Hi all, I am a bit of a beginner with shell scripting..
What I want to do is merge two drives, for example moving all data from X to Y.
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4. Shell Programming and Scripting
Hello,
I want remove files have same size in a directory.
this command only find this files.
ls -l | awk '$1!~/^d/{if(size!=""){ print}size=$8}'
I want to remove the files of the same size.
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Thank you very much for your help. (3 Replies)
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5. Red Hat
I have directory that has some billion file inside , i tried copy some files for specific date but it's always did not respond for long time and did not give any result.. i tried everything with find command and also with xargs..
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6. Shell Programming and Scripting
....... (2 Replies)
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7. Solaris
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8. Shell Programming and Scripting
hi,
i am facing a problem in merging two files using awk,
the problem is as stated below,
file1:
A|B|C|D|E|F|G|H|I|1
M|N|O|P|Q|R|S|T|U|2
AA|BB|CC|DD|EE|FF|GG|HH|II|1
....
....
....
file2 :
1|Mn|op|qr (2 Replies)
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9. Shell Programming and Scripting
Basic:
find . -type f -name “*.txt” -print | awk '{gsub("Ontem", "AntesdeOntem", $0); print > FILENAME}' *.txt
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10. Shell Programming and Scripting
Hi,
I have one file stat.
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H50768020040913,00260100,507680,13,0000000643,0000000643,00000,0000
H50769520040808,00260100,507695,13,0000000000,0000000000,00000,0000 H50770620040611,00260100,507706,13,0000000000,0000000000,00000,0000
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NCOPY(1) ncopy NCOPY(1)
NAME
ncopy - NetWare file copy
SYNOPSIS
ncopy -V
ncopy [ -vmMnpptu ] [ -s amount ] file destinationfile|directory
ncopy [ -vmMnpptu ] [ -s amount ] file1 [ file2 ... ] directory
ncopy -r [ -vmMnpptu ] [ -s amount ] srcdir dstdir
DESCRIPTION
With ncopy you can copy files to different locations on a single NetWare file server without generating excess network traffic. The pro-
gram uses a NetWare function to do the copy rather than transferring the file across the network for both the read and write.
If the last argument is a directory, ncopy will copy the source file(s) into the directory. If only two files are given and the last argu-
ment is not a directory, it will copy the source file to the destination file.
If the source and destination files are not on the same NetWare server (or are not on NetWare servers at all), ncopy will do a normal file
copy.
OPTIONS
-V
Show version number and exit
-v
Verbose copy. Will show current file and percentage completion.
-m
Copy MAC resource fork. Copies MAC resource fork together with data fork.
-M
Copy MAC resource fork to/from non-MAC filesystem. It expects/creates resource forks in subdirectory .rsrc of each directory copied.
If you want to copy files from MAC volume to .rsrc scheme, you must specify both options, -mM. It is not possible to create .rsrc direc-
tory on MAC-aware volume in one step, you must first copy data to non-MAC media using ncopy -mM and then copy them back using ncopy -M.
If you want to copy files from .rsrc scheme on MAC volume to real MAC multiple-forks file, you must first copy data to non-MAC filesys-
tem using ncopy -M and then copy them back using ncopy -mM.
-n
Nice NetWare copy. Will sleep for a second between copying blocks on the NetWare server. Gives other people a chance to do some work
on the NetWare server when you are copying large files. This has no effect if you are not copying on a NetWare server.
-s amount
Nice time slice factor. Used in conjunction with the -n option, this specifies the number of 100K blocks to copy before sleeping.
Default is 10. (1 Megabyte)
-p
Preserve file attributes and date/time during copy.
-pp
Preserve file attributes, date/time and owner during copy. Name of owner is preserved, not owner ID.
-t
Preserve trustees during copy. Trustee name is preserved, not ID.
-r
Perform recursive copy.
-u
Perform copy only if mtime or size differs.
BUGS
ncopy does not preserve long (MAC, NFS, FTAM, OS2) names during copy.
SEE ALSO
ncpmount(8), ncpumount(8)
CREDITS
ncopy was written by Brian G. Reid (breid@tim.com) and Tom C. Henderson (thenderson@tim.com). Many thanks to Volker Lendecke
(lendecke@math.uni-goettingen.de) for the ncpfs and ncplib which made ncopy possible. Some further work was done by Petr Vandrovec (van-
drove@vc.cvut.cz).
ncopy 17/03/1996 NCOPY(1)