07-19-2011
It would be great if someone could help me with that on how to achieve it with Perl
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1. Shell Programming and Scripting
Kindly help on follows.
I have 2 files. One file contains only one column of mobile numbers. And total records in a file 12 million. Second file contains 2 columns mobile numbers and balance. and total records 30 million. I want to find out balance of each data in file 1 corresponding to file 2.... (2 Replies)
Discussion started by: kamal_418
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2. UNIX for Dummies Questions & Answers
Hello,
I would like to know if we can compare binary(non text) files in unix
eg. exes
Thanks
Saurabh (3 Replies)
Discussion started by: smehra_20
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3. Shell Programming and Scripting
Hi,
I have a problem with comparison of two files
file1
20100101
20090101
20080101
20071001
20121229
file2
19990112 12 456 7
20011131 19
20100101 2 567 1 987
17890709 123 555
and, sh script needs to compare of these two files and give out to me result:
20100101 2 567 1 987
it... (5 Replies)
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4. Shell Programming and Scripting
Hi ,
I'm trying to compare fields in the file, I want compare the numbers in each column and get the least value of it.
> cat input_file
0.0000 0.0000 0.0000 0.0000
0.0000 0.0000 0.0000 0.0000
-0.2050 -0.6629 -0.6407 -0.6599
-0.4085 -0.3959 -0.2526 -0.3597
0.3439 0.2275 0.2780 ... (5 Replies)
Discussion started by: novice_man
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5. Shell Programming and Scripting
Hi everybody (first time posting here)
I have a file1 that looks like >
1,101,0.1,0.1
1,26,0.1,0.1
1,3,0.1,0.1
1,97,0.5,0.5
1,98,8.1,0.218919
1,99,6.2,0.248
2,101,0.1,0.1
2,24,3.1,0.147619
2,25,23.5,0.559524
2,26,34,0.723404with 762 lines..
I have another 'similar' file2 >
... (10 Replies)
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6. Shell Programming and Scripting
Hi all
I have two files which I have to compare that whetehr there is soemthing common or not
body, div, table, thead, tbody, tfoot, tr, th, td, p { font-family: "Liberation Sans"; font-size: x-small; }
body, div, table, thead, tbody, tfoot,... (2 Replies)
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7. Shell Programming and Scripting
Hi,
i have a scenario were i should compare a few fields from each line then increment a variable based on that.
Example file
989878|8999|Y|0|Y|N|V
989878|8999|Y|0|N|N|V
989878|8999|Y|2344|Y|N|V
i have 3 conditions to check and increment a variable on every line
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8. Shell Programming and Scripting
Hello All,
I have many zipped XMLs (example file name in tgz formate - file_rec.trx.2016-01-23.000123.exc.85sesdzd45wsds5299c8f2994f7.tgz) looks following and I need to verify two numbers, they are RecordNumber and EnrolData (only sequence number, NOT hole).
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9. Shell Programming and Scripting
I have the requirement
I have two files
cat fileA
something
anythg
nothing
everythg
cat fileB
everythg
anythg
Now i shld use fileB and compare every line at fileA and get the output as
something
nothing (3 Replies)
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10. UNIX for Beginners Questions & Answers
Hi,
Below are the sample files. x.txt is from an Excel file that is a list of users from Windows and y.txt is a list of database account.
$ head -500 x.txt y.txt
==> x.txt <==
TEST01 APP_USER_PROFILE
USER03 APP_USER_PROFILE
TEST02 APP_USER_EXP_PROFILE
TEST04 APP_USER_PROFILE
USER01 ... (3 Replies)
Discussion started by: newbie_01
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LEARN ABOUT LINUX
apt-mark
APT-MARK(8) APT APT-MARK(8)
NAME
apt-mark - mark/unmark a package as being automatically-installed
SYNOPSIS
apt-mark [-hv] [-f=FILENAME] {auto | manual | showauto | showmanual} package...
DESCRIPTION
apt-mark will change whether a package has been marked as being automatically installed.
When you request that a package is installed, and as a result other packages are installed to satisfy its dependencies, the dependencies
are marked as being automatically installed. Once these automatically installed packages are no longer depended on by any manually
installed packages, they will be removed by e.g. apt-get or aptitude.
auto
auto is used to mark a package as being automatically installed, which will cause the package to be removed when no more manually
installed packages depend on this package.
manual
manual is used to mark a package as being manually installed, which will prevent the package from being automatically removed if no
other packages depend on it.
hold
hold is used to mark a package as hold back, which will prevent the package from being automatically installed, upgraded or removed.
The command is only a wrapper around dpkg --set-selections and the state is therefore maintained by dpkg(1) and not effected by the
--filename option.
unhold
unhold is used to cancel a previously set hold on a package to allow all actions again.
showauto
showauto is used to print a list of automatically installed packages with each package on a new line. All automatically installed
packages will be listed if no package is given. If packages are given only those which are automatically installed will be shown.
showmanual
showmanual can be used in the same way as showauto except that it will print a list of manually installed packages instead.
showhold
showhold is used to print a list of packages on hold in the same way as for the other show commands.
OPTIONS
-f=FILENAME, --file=FILENAME
Read/Write package stats from FILENAME instead of the default location, which is extended_status in the directory defined by the
Configuration Item: Dir::State.
-h, --help
Show a short usage summary.
-v, --version
Show the program version.
-c, --config-file
Configuration File; Specify a configuration file to use. The program will read the default configuration file and then this
configuration file. If configuration settings need to be set before the default configuration files are parsed specify a file with the
APT_CONFIG environment variable. See apt.conf(5) for syntax information.
-o, --option
Set a Configuration Option; This will set an arbitrary configuration option. The syntax is -o Foo::Bar=bar. -o and --option can be
used multiple times to set different options.
FILES
/var/lib/apt/extended_states
Status list of auto-installed packages. Configuration Item: Dir::State::extended_states.
SEE ALSO
apt-get(8),aptitude(8),apt.conf(5)
DIAGNOSTICS
apt-mark returns zero on normal operation, non-zero on error.
BUGS
APT bug page[1]. If you wish to report a bug in APT, please see /usr/share/doc/debian/bug-reporting.txt or the reportbug(1) command.
AUTHORS
Mike O'Connor
APT team
NOTES
1. APT bug page
http://bugs.debian.org/src:apt
Linux 21 April 2011 APT-MARK(8)