05-06-2013
Thanks Hanson and Jotne!
I was aware of the rev cmd, but I was trying to catch the awk part. Thanks anyway.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Can we print any string in reverse order?
For example:
oracle 16294 1 0 Aug 11 ? 0:00 ora_reco_crepd
oracle 16276 1 0 Aug 11 ? 0:19 ora_dbw0_crepd
I need second last column from this output. (0:00 & 0:19).
I can use awk print $2 after reversing the string.
... (4 Replies)
Discussion started by: malaymaru
4 Replies
2. Shell Programming and Scripting
How to get the reverse parsing work.
I have a strings like
aqw-wef-324-err.log
wefd-324r-err.log
efrt-4rfr.log
.
.
i want to have string upto last hypen.
aqw-wef-324
wefd-324r
... (1 Reply)
Discussion started by: senthilk615
1 Replies
3. Filesystems, Disks and Memory
pls help me in getting that program (1 Reply)
Discussion started by: saikiran
1 Replies
4. Shell Programming and Scripting
Hi,
I am very new to perl.
My question:
How i can reverse the given string using substr function but without using reverse function in perl?
Anybody please help.
thanks,
-Lalit (3 Replies)
Discussion started by: email-lalit
3 Replies
5. Shell Programming and Scripting
I have a file like this:
Dog Cat One ABCDEFGHIJ house
Dog Cat Two ABCDEFGHIJ house
Cat Cat One ABCDEFGHIJ house
Cat Cat Two ABCDEFGHIJ house
I want to look at $3 and if it says "Two" print out the line except reverse $4.
Dog Cat One ABCDEFGHIJ house
Dog Cat Two JIHGFEDCBA house ... (3 Replies)
Discussion started by: dcfargo
3 Replies
6. Programming
Hi all,
I jus wanna print string b after reversing it. but the out put is blank. My code snippet is below. :wall:
int main()
{
char * a, * b;
b = new char;
a = new char;
int len, le;
le = 0;
cout<< " enter your string \n";
cin>> a;
len = strlen(a);
for(int i =... (8 Replies)
Discussion started by: vineetjoshi
8 Replies
7. Shell Programming and Scripting
Guys,
I am trying to find a way to achieve this. I need to print /usr/local/apche/htdocs only from the string /usr/local/apache/htdocs/file.php using the regex. The below did not work. I know a solution with normal cut, I need a way to do this with the awk regex.
awk '/+file.php/' (6 Replies)
Discussion started by: anilcliff
6 Replies
8. Shell Programming and Scripting
Hi All,
I have a String str="Manish". I would like to reverse it.
I know the option to do this in bash is: echo "Manish" | rev
but I have seen an alternate solution somewhere, which states that:
str="Manish" echo $str | awk '{ for(i=length($0);i>=1;i--) printf("%s",substr($0,i,1));... (7 Replies)
Discussion started by: manishdivs
7 Replies
9. Shell Programming and Scripting
Hi All,
I would like to know , how to reverse a given string
example :
Hi how are you
Required Output:
you are how HiThanks (7 Replies)
Discussion started by: santhoshks
7 Replies
10. UNIX for Dummies Questions & Answers
Hi,
how to cut part of a string sing delimiter in reverse
input file
1,2,st-pa-tr-01,2,3,4,
2,3,ff-ht-05,6,7,8
how can i obtain strings till
st-pa-tr
ff-ht i.e cutting the last part og string -01 and -05
Thanks & Regards
Nivi
edit by bakunin: changed thread title (typo) (3 Replies)
Discussion started by: nivI
3 Replies
LEARN ABOUT MOJAVE
set_color
set_color(1) fish set_color(1)
NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)