11-02-2017
Quote:
Originally Posted by
RudiC
Shouldn't that read ksh (AT&T...)... , then?
EDIT: And, shouldn't that ksh version be capable to do ALL the parameter expansions we were talking about in this thread?
One could easily argue that David should have put
ksh in the version output instead of
sh, but that isn't what it does. David and Glenn have argued that
ksh is frequently install as (or linked to)
sh and that is the reason the output is the way it is.
No. The
${var//...} parameter expansion is not one of the ones defined by the standards (the ones in the standards are in all versions of
ksh93). I think this expansion was adopted up from another shell (maybe
bash). I also think a recent version of
bash adopted
printf '%(date_format)T' from
ksh93.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I search how i could do to find if a year (for example 2004, 1989, 2058) has 52 or 53 weeks...
Have you a idea for me please??? (1 Reply)
Discussion started by: Castelior
1 Replies
2. Solaris
Is there any way to find "Number of files" that exists on my solaris parition in the starting of 2009 year ?
I know ctime or mtime will not help and unix wouldnt store creation time.
Only hope i can see ( and i am not sure if that will help ) is that my system is up from last 2 years without... (5 Replies)
Discussion started by: rajwinder
5 Replies
3. Shell Programming and Scripting
Hiii i have a file with data as shown below:
a.dat:
RAO 1900 2 7 0 0 0.00 10.8000 76.8000 10.0 0 0.00 0 6.00 0.00 0.00 0 0.00 6.00 0 NULL
LEE 1901 2 15 0 0 0.00 26.0000 100.0000 0.0 0 0.00 0 0.00 0.00 0.00 0 6.00 6.00 0 NULL
RAO 1901 4... (3 Replies)
Discussion started by: reva
3 Replies
4. Shell Programming and Scripting
My PM has told me to learn shell scrting in 2 weeks , how should I start?:confused::confused::confused::confused: (1 Reply)
Discussion started by: manalisharmabe
1 Replies
5. Shell Programming and Scripting
Hi All,
I have source file
x.txt
0001|0003
0031|0031
0045|0049
My desired output should be:
y.txt
0001
0002
0003
0031
0045
0046
0047 (11 Replies)
Discussion started by: kmsekhar
11 Replies
6. Shell Programming and Scripting
Hi anyone can help?
How to calculate total number of weeks from a specify date, for example, 01 Jan 2012.
Thx! (2 Replies)
Discussion started by: rayray2013
2 Replies
7. Shell Programming and Scripting
Hello,
Using bash script, i need to process the following file:
887,86,,2013-11-06,1,10030,5,2,0,200,,
887,86,,2013-11-05,1,10030,5,2,0,199,,
887,138,,2013-11-06,1,10031,6,2,0,1610612736,,
887,164,,2013-11-06,1,10000,0,2,0,36000,,
and to create a new file such as the below
... (2 Replies)
Discussion started by: JonhyDeep
2 Replies
8. Shell Programming and Scripting
Hello,
I am running under ubuntu18.04
My question is about awk.
inputfile
0wo010011oasasds sdjhsdjh=, u12812888
8jsjkahsjajnsanakn akjskjskj=, suhuhuhwx
kskkxmsnnxsnjxsnjxsnjjnjjdi=, 22878ssssss
Below code adds consecutive numbers when string = is found
run_code:
awk -F'=' -v OFS='='... (4 Replies)
Discussion started by: baris35
4 Replies
9. Web Development
Hi Ravinder,
Could you (and anyone else who wants to help out) check this PHP code and confirm it does what I expect it to do, which is to color a badge based on the weeks a member is active in the latest sequence? I did a cut-paste-change from my "days in sequence" PHP prototype script and it... (6 Replies)
Discussion started by: Neo
6 Replies
10. UNIX for Beginners Questions & Answers
Below are my custom period start and end dates based on a calender, these dates are placed in a file, for each period i need to split into three weeks for each period row, example is given below.
Could you please help out to achieve solution through shell script..
File content:
... (2 Replies)
Discussion started by: nani2019
2 Replies