I'm trying to write a bash script to perform a tedious task, but I have no experience and hardly any knowledge so I've been having a rough time with it.
I'm on Mac OS X, and I want a script to do the following:
I have a directory that has about 200 sudirectories. In each of these directories,... (1 Reply)
Hello,
I am new to shell scripting.
I have a input file: Few lines of the input file has the following.
/a0012/abcd12/abcd12
/a0003/xyzab1/lmno123
/a0006/pqrst1/abcde12
In my output file, I only need to get anything that is between the first and second '/' of each line: exampple:... (6 Replies)
i am still confusing on how to use sed, grep and awk if the input is not a file but a variable.
such as:
a="hello world"
b="how are you"
c="best wish to you"
d="222,333,444"
what if i want to check which variable $a,$b,$c,$d have contain "you"
what if i want to replace the word "you"... (9 Replies)
Hi all,
I am relatively new to Unix... Pls help me with the following :
is there an option ion grep to find the first and last occurence of a pattern in a file?
if not how else can this be accomplished?
Cheers,
Bourne. (5 Replies)
Write a sed script to extract the year, rank, and stock for the most recent 10 years available in the file top10_mktval.csv, and output in the following format:
------------------------------
YEAR |RANK| STOCK
------------------------------
2007 | 1 | Exxon... (1 Reply)
how can you create a script that would show the words you grep for as so
grep -i WORD file.name
This is where the WORD is. ^^^^
the ^ should be the same number of letters and directly or nearly under the word in question. thanks (1 Reply)
Greetings all,
Unix rookie here, just diving into ksh scripting for the first time.
My question may seem confusing but please bear with me:
If I'm understanding everything I'm reading properly, it seems like the ksh language itself doesn't have a lot of string manipulation functions of... (2 Replies)
Hi all,
I know this question has probably been answered before, but I am struggling with this problem, even after googling a million pages.
In a file named rdmt.conf
I need a single character replaced, the number in the line below
CUR_OC4J_ID=1
It will always appear after... (3 Replies)
Hello,
Is there a way in grep to remember patterns?
For eg: int a,b,c,d,a;
If a variable is declared twice, like in the previous example, I should be able to print only those lines.
Is there a way to print only the lines where the variable name occurs more than once, using grep... (1 Reply)
Hi All,
I have a file with following sample data. I am also attaching the file.
(Est) (Est) Jobs Sch
Workstation Job Stream SchedTime State Pr Start Elapse # OK Lim
POOL #ACR_BILLING 0005 08/15 ... (2 Replies)
Discussion started by: Kevin Tivoli
2 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)