Hi all,
In a while loop, like below...
while read line
do
read choice
case $choice in
1)
echo "xxx"
esac
done < file
why I can't run the read choice???? (3 Replies)
I have a script which tries to read input from a user for every value read from a file. The input file is
#> more testfile
TEST1 | D200 | 12345601 | | ABC company | m
TEST2 | D201 | 12345602 | | ABC company | m
The script test.sh is as follows
while read line
do
read test?"Enter a... (5 Replies)
hi all,
Can you please help me with this issue ?
while ####infinite loop
do
cat file1 |while read var1 var2
do
func1 $var1 $var2
done
cat file2 | while read var11 var22
do
func2 $var11 $var22
done
done
func1 is called till all the values are read... (2 Replies)
Hi All,
How can we use read line using the index value of a FOR loop?
eg:
pt_mstr,pt_status,8
pt_mstr,pt_buyer,8
pt_mstr,pt_sfty_stk,8
pt_mstr,pt_ord_pol,3
pt_mstr,pt_capacity,8
pt_mstr,pt_plan_ord,3
pt_mstr,pt_ord_mult,8
From this file i want to read the line2, 3 and 4 only using a FOR... (3 Replies)
I am trying to setup an if, elif statement that is dependant on a variable. If the user does not enter a valid option I would like it to prompt them again and start the loop over. Here is what I have so far:
echo -n "enter variable (a, b, or c): "
read freq
if ;
then echo "a"
elif ;... (2 Replies)
Hello,
The code below pulls printer information from a three-column file (set by the ${MULTIFILE} variable at the end), that has the printer queue name, IP, and type of printer. It is supposed to use this info to add the printers in the list to one, or more servers . The input file... (3 Replies)
I have a key file
$ cat klist
5 N:8855 CASA VERDE ROAD :32827 :ORLAND
5 N:585 MOLLY LANE :30189 :WOODST
5 N:320 NINA ROAD :32304 :TALLAH
and a data file, see example of the line below:
N:RT 15 & N 7TH STREET :17837 :U SAVE
I need to search by key (2nd field) from klist... (6 Replies)
Hi guys
what I wanna do is to create a script where can I input several times a file - assume with read function that will be inserted into a temp. file for further processing. When I press q I want that the loop will stop and continue in my script
I typed this but the options q is not working... (6 Replies)
hi,
this is my script #!/bin/ksh
cat temp_file.dat | while read line
do
read test
if ]; then
break
else echo "ERROR"
fi
done
when i execute this code , the script does wait for the user input . it directly prints "ERROR" and terminates after the no. of times as there... (3 Replies)
Based on text file:
PATH:/media/hdd/Media/Video/title1 FILE:/media/cache/281662-14.jpg
PATH:/media/hdd/Media/Video/title2 FILE:/media/cache/281662-15.jpg
PATH:/media/hdd/Media/Video/title3 FILE:/media/cache/281662-16.jpg
PATH:/media/hdd/Media/Video/title4 FILE:/media/cache/281662-17.jpg... (12 Replies)
Discussion started by: TiedCone
12 Replies
LEARN ABOUT OPENDARWIN
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)