10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello,
I have the following data and I want to use awk to transpose each value to a certain column , so in case the value is not available the column should be empty.
Example:
Box Name: BoxA
Weight: 1
Length :2
Depth :3
Color: red
Box Name: BoxB
Weight: 3
Length :4
Color: Yellow... (5 Replies)
Discussion started by: rahman.ahmed
5 Replies
2. Shell Programming and Scripting
Hello,
I have a bilingual database with the following structure
a,b,c=d,e,f
The right half is in a Left to right script and the second is in a Right to left script as the examples below show
What I need is to separate out the database such that the first word on the left hand matches the first... (4 Replies)
Discussion started by: gimley
4 Replies
3. Shell Programming and Scripting
Input:
IN,A,1
IN,B,3
IN,B,2
IN,C,7
BR,A,1
BR,A,5
BR,C,9
AR,C,9
Output:
CNTRY,A,B,C
IN,1,5,7
BR,6,0,9
AR,0,0,9 (7 Replies)
Discussion started by: unme
7 Replies
4. Shell Programming and Scripting
input:
a1
a2
a3
a4
a5
a6
a7
b1
b2
b3
..
b7
..
z1
..
z7 (12 Replies)
Discussion started by: ux4me
12 Replies
5. Shell Programming and Scripting
Hi Friends,
Hope all is well.
I have an input file like this
a gene1 10
b gene1 2
c gene2 20
c gene3 10
d gene4 5
e gene5 6
Steps to reach output.
1. Print unique values of column1 as column of the matrix, which will be
a
b
c (5 Replies)
Discussion started by: jacobs.smith
5 Replies
6. Shell Programming and Scripting
Any tips on how I can awk the input data to display the desired output per below? Thanking you in advance.
input test data:
2
2010-02-16 10:00:00
111111111111 bytes
99999999999 bytes
90%
4
2010-02-16 12:00:00
333333333333 bytes
77777777777 bytes
88%
5
2010-02-16 11:00:00... (4 Replies)
Discussion started by: ux4me
4 Replies
7. Shell Programming and Scripting
I have a data
A 1
B 2
C 3
D 4
E 5
i would like to change the data
A B C D E
1 2 3 4 5
Pls suggest how we can do it in UNIX.
Start using code tags, thanks. Also start reading your PM's you get from Mods as well read the Forum Rules. That might not do any harm. (24 Replies)
Discussion started by: aravindj80
24 Replies
8. Shell Programming and Scripting
I'm aware there are a lot of resources dedicated to the question of transposing rows and columns, but I'm a total newbie at this and the task appears to be beyond me.
I have 40 text files with content that looks like this:
Dokument 1 von 146
Orange County Register (California)
June 26, 2010... (2 Replies)
Discussion started by: spindoctor
2 Replies
9. Shell Programming and Scripting
Hi,
I did read a few posts on the subjects, tried out a few solutions, but did not solve my problem.
https://www.unix.com/302121568-post11.html
https://www.unix.com/shell-programming-scripting/137953-large-file-columns-into-rows-etc-4.html
Please help. Problem very similar to the second link... (15 Replies)
Discussion started by: genehunter
15 Replies
10. Shell Programming and Scripting
Hi I have an input file and I want to transpose it but I need to take care that if any field is missing for a record it should be popoulated with space for that field - using a shell script
INFILE
----------
emp=1
sal=2
loc=abc
emp=2
sal=21
sal=22
loc=xyz
emp=5
loc=abc
OUTFILE... (10 Replies)
Discussion started by: 46019
10 Replies
LKSH(1) BSD General Commands Manual LKSH(1)
NAME
lksh -- Legacy Korn shell built on mksh
SYNOPSIS
lksh [-+abCefhiklmnprUuvXx] [-+o opt] [-c string | -s | file [args ...]]
DESCRIPTION
lksh is a command interpreter intended exclusively for running legacy shell scripts. It is built on mksh; refer to its manual page for
details on the scripting language. It is recommended to port scripts to mksh instead of relying on legacy or idiotic POSIX-mandated behav-
iour, since the MirBSD Korn Shell scripting language is much more consistent.
LEGACY MODE
lksh has the following differences from mksh:
o lksh is not suitable for use as /bin/sh.
o There is no explicit support for interactive use, nor any command line editing or history code. Hence, lksh is not suitable as a user's
login shell, either; use mksh instead.
o The KSH_VERSION string identifies lksh as ``LEGACY KSH'' instead of ``MIRBSD KSH''.
o lksh only offers the traditional ten file descriptors to scripts.
o lksh uses POSIX arithmetics, which has quite a few implications: The data type for arithmetics is the host ISO C long data type. Signed
integer wraparound is Undefined Behaviour. The sign of the result of a modulo operation with at least one negative operand is unspeci-
fied. Shift operations on negative numbers are unspecified. Division of the largest negative number by -1 is Undefined Behaviour. The
compiler is permitted to delete all data and crash the system if Undefined Behaviour occurs.
o The rotation arithmetic operators are not available.
o The shift arithmetic operators take all bits of the second operand into account; if they exceed permitted precision, the result is
unspecified.
o The GNU bash extension &> to redirect stdout and stderr in one go is not parsed.
o The mksh command line option -T is not available.
o Unless set -o posix is active, lksh always uses traditional mode for constructs like:
$ set -- $(getopt ab:c "$@")
$ echo $?
POSIX mandates this to show 0, but traditional mode passes through the errorlevel from the getopt(1) command.
o lksh, unlike AT&T UNIX ksh, does not keep file descriptors > 2 private.
SEE ALSO
mksh(1)
https://www.mirbsd.org/mksh.htm
https://www.mirbsd.org/ksh-chan.htm
CAVEATS
lksh tries to make a cross between a legacy bourne/posix compatibl-ish shell and a legacy pdksh-alike but ``legacy'' is not exactly speci-
fied.
The set built-in command does not have all options one would expect from a full-blown mksh or pdksh.
Talk to the MirOS development team using the mailing list at <miros-mksh@mirbsd.org> or the #!/bin/mksh (or #ksh) IRC channel at
irc.freenode.net (Port 6697 SSL, 6667 unencrypted) if you need any further quirks or assistance, and consider migrating your legacy scripts
to work with mksh instead of requiring lksh.
MirBSD May 2, 2013 MirBSD
