taskes one or more .l files and compiles them
#!/usr/bin/csh
#while loop to carry on asking user to enter the files
while $number!=0
echo "enter file name"
#check to see if file ends with .l
#if file ends with .l compile lexx.yy.c file for each file
this is how i think it needs... (1 Reply)
Experts,
I tried to make my cshell script interactive by asking the user for password and trying to read the input using the "read" command. I have been unsuccessful so far. Do you have any idea ?
Thanks
Jim (2 Replies)
Hi Everyone,
I'm facing a problem using grep in Cshell.
This is what i'm trying to do:
grep "abc" somefile
VAR="$?"
echo $VAR
somefile contains:
abc
def
ghi
Now, should'nt my output be 0 (Zero)
I'm getting 1 (One)
Can you please help me out.
Thanks in advance :)
G1 (2 Replies)
Hello...
I am new to unix and I am wondering if in a C-shell script , Are we supposed to use only whole numbers........ for example..if a program needs to calculate the average of some numbers........
@ avg = (($1 +$2 + $3)/3)) is returning a whole number.........How can a decimal be achieved... (1 Reply)
Hi guys,
Basically I'm trying to write a CShell script that calls an awk script on a given directory (given in command-line). I keep getting a syntax error with my code though:
#!/bin/csh
set dir = $ARGV
foreach file ( $dir/* )
set output = 'awk -f /Desktop/aal $file'
echo... (3 Replies)
If I want to compare two string variables in csh how do I correctly implement it. For example I'm checking if on cmdln the $1 == -r do something.
if($1 == -r) then
code....
However when I run it I just get an error message "if: Missing file name".
Any suggestions? (1 Reply)
Hello everyone! i'm new in this forum and I'm here because I have a huge problem with a csh script. Here the problem: I have to write a script that check the system status, more precisely I have to check if there are processes with TIME > 3 hours and if such processes exists I must send a mail... (3 Replies)
Hi I am trying to put the following commands that i have to type manually at the cshell prompt into a cshell script startup.csh which is copied below
echo $DISPLAY
xhost +
rsh ba08lo01
module load incisiv/102/10.20.035
setenv DISPLAY $DISPLAY
When i run the script with source command... (2 Replies)
Hi,
I am unable to call one script from another script in c shell on windows SUA environment.
Please find below code ,
File1 āTmp.csh:
#!/bin/csh
setenv PATH "${PATH}:.:$TOP/bin:$TOP/RMBIN/bin:$GP_SUA/:$INTERIX_ROOT"
echo "hi1"
. /tmp1.csh
File2ātmp1.csh
... (6 Replies)
Hello Guys,
I would like to ask you for a favor. Could you please help me how can I assign any number as the parameter to a, from stdin (-c), in the following command line by using the 'switch' in a script?
awk '$8>a {print "File name:" $5,$8}'
I would also appreciate if you can share any... (1 Reply)
Discussion started by: Padavan
1 Replies
LEARN ABOUT LINUX
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)