06-15-2017
It was the
wait, thank you very much it speeds up the
untar process by
50% .
This User Gave Thanks to cmccabe For This Post:
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
hi
could any body tell me how to extract .tar.bz2 files
i tried using tar but in vain.
i found bzip2 in googling but i could not find it on machine unix tru64
please suggest. (1 Reply)
Discussion started by: Raom
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2. Shell Programming and Scripting
Hello,
I am using a bash script to archive directories of text files located in ${root}:
tar cf ${root}.tar ${root}*
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I'd like to compare the newly produced archive two.tar.bz2 with the second latest one.tar.bz2.
cmp one.tar.bz2 two.tar.bz2
returns
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Hi,
Is there a way I can extract my data faster. You know my data is 1.2 GB text file with 8Million rows with 38 columns/fields. Imagine how huge this is.
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Hi,
I am trying to unpack and install .tar.bz2 library.
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Darius
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/
$
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5. Shell Programming and Scripting
Hi experts,
I have two tar.bz2 file,:
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while extracting a tar.bz2 file using the command
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8. Programming
I am using aria2c to download a .tar.bz2 and trying to extract it in the same command. I can download the file but not extract it. I can also manually extract the tar.bz2., but not in the same command. Thank you :).
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Discussion started by: cmccabe
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9. Shell Programming and Scripting
In the bash below each .tar.bz2 (usually 2) are extracted and then the original .tar.bz2 is removed. However, only one (presumably the first extracted) is being removed, however both are extracted. I am not sure why this is? Thank you :).
tar.bz2 folders in /home/cmccabe/Desktop/NGS/API
... (3 Replies)
Discussion started by: cmccabe
3 Replies
wait(1) General Commands Manual wait(1)
NAME
wait - await process completion
SYNOPSIS
[pid]
DESCRIPTION
If no argument is specified, waits until all processes (started with of the current shell have completed, and reports on abnormal termina-
tions. If a numeric argument pid is given and is the process ID of a background process, waits until that process has completed. Other-
wise, if pid is not a background process, exits without waiting for any processes to complete.
Because the system call must be executed in the parent process, the shell itself executes without creating a new process (see wait(2)).
Command-Line Arguments
supports the following command line arguments:
The unsigned decimal integer process
ID of a command, whose termination is to wait for.
WARNINGS
Some processes in a 2-or-more-stage pipeline may not be children of the shell, and thus cannot be waited for.
SEE ALSO
csh(1), ksh(1), sh-posix(1), sh(1), wait(2).
STANDARDS CONFORMANCE
wait(1)