Following code is working in bash but not in ksh.
Can someone please send me an alternative?
#!/bin/ksh
fname="EOA.dmp"
echo $fname
logname=${fname/.dmp/.log}
echo $logname
I am getting below error in ksh
"testcmd: logname=${fname/.dmp/.log}: 0403-011 The specified substitution is not... (2 Replies)
Hi,
Following code is working in bash but not in ksh.
Can someone please send me an alternative?
#!/bin/ksh
fname="EOA.dmp"
echo $fname
logname=${fname/.dmp/.log}
echo $logname
I am getting below error in ksh
"testcmd: logname=${fname/.dmp/.log}: 0403-011 The specified substitution... (3 Replies)
Unix Gurus,
I have a text file I have FTP'd to UNIX so that I can use it to load into our Baan system. When vi the file, I can see that there are formatting characters at the end of each line (^M). To get rid of these, I have read that the following should work:
:%s/^M$//g - with the ^M... (11 Replies)
Hello,
in my .bashrc I tried to setup some aliases.
alias scp_cmd="scp -P 8888 $1 me@somehost:."
is supposed to copy a local file to somehost via scp. However it seems that the command line substitution does not work here. However this works:
alias lst="ls -l $1"
The above scp command can... (1 Reply)
I'm trying to write a script that parses my music collection and hard link some filenames that my media player doesn't like to other names.
To do this I need to extract the name and remove alla non ASCII characters from that and do a cp -l with the result.
Problem is this:
22:16:58 $... (8 Replies)
Hi experts
I want to use the parameter substitution in the bash with ## to get
a=mfs1000 (not the "mfs" maybe other string and the length is not the same"
I want to get
1000
any help? I don't know use which pattern
I use
echo ${a##*}
It doesn't work
Lei (5 Replies)
Hi I'm using ksh.
And i'm trying to get the substring like below.
but giving the following error
#!/bin/ksh
foo=teststring
bar=${foo:0:5}
echo $bar
And the error is
./sbstr_test.sh: bar=${foo:0:5}: bad substitution
what is wrong in this script. Please correct me
... (3 Replies)
Can I specify a default value to a variable in AWK like BASH in one statement using parameter substitution?
BASH example:
argument=${$1-"default if empty"} (BASH)
I know I can do:
argument=$1; sub ( "^$", "default if empty", argument) (AWK)
Mike (13 Replies)
Hi Gurus,
Not able to catch what's going wrong here. I just want to get output as "tree".
server:/mk/app/nexapp $ echo $SHELL
/usr/bin/ksh
server:/mk/app/nexapp $ export db_name1="tree"
server:/mk/app/nexapp $ export i=1
1st try:
server:/mk/app/nexapp $ echo $(db_name$i)
ksh: db_name1: ... (3 Replies)
Discussion started by: mukesh.lalwani
3 Replies
LEARN ABOUT CENTOS
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)