i'm using SunOS 5.7 and I know theres a ls option for seeing what kind of files are in a directory. I was wondering if there was a ls option that could see if the files are txt or files that can be opened in vi (1 Reply)
Folks,
I've been trying to use the ENV variable with slashes(/) in its value inside the sed substitution..
Sed 's/myval/'$MYVAL'/' file1 >> file.tmp
If MYVAL=<sometext>, it works.
if MYVAL=/home/venkat, it doesnt.
***************************
bash-2.05$ export VAL=/home/venkat... (5 Replies)
I have a string of commands I am piping some data through and I want to allow command line switches to select which commands are used. I want to do something like this: OPTION="| command3"
command1 -a -b c.txt | command2 -d -e $OPTION >result.txt
I want to do it that way because OPTION may be... (1 Reply)
Running HP 11.31 on a HP3600. But when I log in as a user the who command works but if I use an option like "who -m" I get nothing. Any thoughts on what is causing this problem. (11 Replies)
I'm creating a junk script which utilizes either -l or -p to list files or remove files, respectively, in the junk directory. When I run this code, inputting '-p' is unrecognized through the whole if/else block and falls to the last else (echo do nothing). In addition, I switched tests and tested... (2 Replies)
Hi,
I am not able to get output for find command if there are variables defined inside -name option .
Please check below example
1)
###VARIABLES DEFINED
process="fast"
temperature="125c"
voltage="0p935v"
2) I don't get output for below find command
find -L <PATH> -type f \( -name... (2 Replies)
Hello,
I am new to shell (i.e. linux bash) programming and have the following question:
When using this wget command I can download a certain website that needs login information by passing a previously acquired cookie:
wget --header='Cookie: SID=ac658ef0876b24ff456' somewebsite.comAs... (5 Replies)
Sorry for a question that may seem dumb but learning UNIX basics I still can not grasp benefits of using
mv -n source file target file
I can understand the need for cp -n source file target file when you get a copy with contents untouched but the former baffles me.
I know that this about... (8 Replies)
Hi folks,
I totally dislike asking questions in forums but this one eats up to much of my time I need to spend on other topics.
I have a shell-script in which I call a terminal.
I want to invoke bash inside the terminal and print a message inside bash with aid of a here document.
See... (7 Replies)
Discussion started by: bluntroller
7 Replies
LEARN ABOUT DEBIAN
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)