01-15-2015
A more complete example doesn't reduce the size of the script much. Sea and Chubler_XL have the best solutions as far as I can see.
Good luck.
Last edited by ongoto; 01-17-2015 at 03:25 AM..
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Can anyone please let me know how do I reduce files into a specific number of files by cat'ing files?
For example:
15 files must be reduced to 1 or 5 or 9 (possible values 1 to 14) (5 Replies)
Discussion started by: aryanbelank
5 Replies
2. Shell Programming and Scripting
Hi
I work in ksh88 and have a file which has several "set -A " statements:
set -A PNUM_LSTM 2713 4124 2635 270 2529 2259 2214
set -A PNUM_LSTM $*
for pn in ${PNUM_LSTM}
etc...
I need to add another number, lets say 555, to the first line ONLY so only the
the first line will be updated... (2 Replies)
Discussion started by: aoussenko
2 Replies
3. Shell Programming and Scripting
I have a file with a list of config files numbered on the lefthand side 1-300. I need to have bash read each lines number and assign it to a variable so it can be chosen by the user called by the script later.
Ex. 1 some data
2 something else
3 more stuff
which number do you... (1 Reply)
Discussion started by: glev2005
1 Replies
4. Shell Programming and Scripting
I have a file with contents similar to this.
abcd
1234
4567
7666
jdjdjd
89289
9382
92
jksdj
9823
298
I want to write a shell script which count the number of lines that start with the number (disregard the lines starting with alphabets) (1 Reply)
Discussion started by: grajp002
1 Replies
5. Shell Programming and Scripting
I need to calculate the biggest number in array size n.
Example: Users enter: 1 7 4 9
The biggest number is : 9
Simple but I'm really new on this on Shell/Bash! Anything will be helpful! Thanks!
#!/bin/bash
printf "\tEnter a list of numbers, with spaces: "
read -a ARRAY
BIG=$1... (5 Replies)
Discussion started by: Sundown
5 Replies
6. UNIX and Linux Applications
Hey all
Im looking to reduce the number of cpus available on a certain node in our cluster available for jobs using SGE.
i.e. we have one node that has 24 cpus available for jobs on SGE, i would like to reduce that to 16. Thanks (1 Reply)
Discussion started by: olifu02
1 Replies
7. Shell Programming and Scripting
Hello All,
I have created a script which will show the errors from a log file in between a particular section.
v1=$(sed -n "/Main Report/,/Main Report End/p" input | grep -i 'Unable to find'
v2=$(sed -n "/Main Report/,/Main Report End/p" input | grep -i 'Unable to add'
if
then
echo... (5 Replies)
Discussion started by: Vikram_Tanwar12
5 Replies
8. Shell Programming and Scripting
Hello,
I am newbie to bash scripting. Could someone help me with the following.
I have log file with output as shown below
**************************LOG*************************
11/20/2013 9:11:23.64 Pinging xx.xx.xx.xx with 32 bytes of data:
11/20/2013 9:11:23.64 Reply from xx.xx.xx.xx:... (4 Replies)
Discussion started by: meena_2013
4 Replies
9. Programming
Hello,
I think there's an easier way to do this but can't seem to recall but given an array of animals and an initial value is a random index in the array, here it's 3.
3,4,5,4,3,2,1,0,1,2,3,4,5,4,3,2,1,0... inifinite repeat
a quick brute force solution i came up with was two functions, i... (6 Replies)
Discussion started by: f77hack
6 Replies
10. UNIX for Beginners Questions & Answers
I have a directory of files, I can show the number of lines in each file and order them from lowest to highest with:
wc -l *|sort
15263 Image.txt
16401 reference.txt
40459 richtexteditor.txt
How can I also print the number of unique lines in each file?
15263 1401 Image.txt
16401... (15 Replies)
Discussion started by: spacegoose
15 Replies
XZDEC(1) XZ Utils XZDEC(1)
NAME
xzdec, lzmadec - Small .xz and .lzma decompressors
SYNOPSIS
xzdec [option]... [file]...
lzmadec [option]... [file]...
DESCRIPTION
xzdec is a liblzma-based decompression-only tool for .xz (and only .xz) files. xzdec is intended to work as a drop-in replacement for
xz(1) in the most common situations where a script has been written to use xz --decompress --stdout (and possibly a few other commonly used
options) to decompress .xz files. lzmadec is identical to xzdec except that lzmadec supports .lzma files instead of .xz files.
To reduce the size of the executable, xzdec doesn't support multithreading or localization, and doesn't read options from XZ_DEFAULTS and
XZ_OPT environment variables. xzdec doesn't support displaying intermediate progress information: sending SIGINFO to xzdec does nothing,
but sending SIGUSR1 terminates the process instead of displaying progress information.
OPTIONS
-d, --decompress, --uncompress
Ignored for xz(1) compatibility. xzdec supports only decompression.
-k, --keep
Ignored for xz(1) compatibility. xzdec never creates or removes any files.
-c, --stdout, --to-stdout
Ignored for xz(1) compatibility. xzdec always writes the decompressed data to standard output.
-q, --quiet
Specifying this once does nothing since xzdec never displays any warnings or notices. Specify this twice to suppress errors.
-Q, --no-warn
Ignored for xz(1) compatibility. xzdec never uses the exit status 2.
-h, --help
Display a help message and exit successfully.
-V, --version
Display the version number of xzdec and liblzma.
EXIT STATUS
0 All was good.
1 An error occurred.
xzdec doesn't have any warning messages like xz(1) has, thus the exit status 2 is not used by xzdec.
NOTES
Use xz(1) instead of xzdec or lzmadec for normal everyday use. xzdec or lzmadec are meant only for situations where it is important to
have a smaller decompressor than the full-featured xz(1).
xzdec and lzmadec are not really that small. The size can be reduced further by dropping features from liblzma at compile time, but that
shouldn't usually be done for executables distributed in typical non-embedded operating system distributions. If you need a truly small
.xz decompressor, consider using XZ Embedded.
SEE ALSO
xz(1)
XZ Embedded: <http://tukaani.org/xz/embedded.html>
Tukaani 2010-09-27 XZDEC(1)