That method is quite an overkill by the looks of it. You could simply do something like this (providing you have an bash/ksh that supports this form of parameter expansion):
I imagine there are even smarter ways to.
Last edited by pilnet101; 07-19-2016 at 10:52 AM..
Reason: POSIX friendly now
Hi,
this is my test file :
DELETE FROM TABLE
WHERE ID_INTERNAL = :TABLE.ID-INTERNAL, ID-INTERNAL-CRAZY
ID-INTERNAL-OPEN
ID-INTERNAL
/ID-INTERNAL/
I want all occurences of ID-INTERNAL replaced with a one, if ID-INTERNAL has and dash afer it , dont replace it example:... (6 Replies)
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Hi
I am using 'awk" to get file size and date of the file:
op - sundev3 $ ls -l /bb/bin/tsfiles.sel | awk '{print $5 $6 $7}'
1587May8
May be somobody knows the way to combine this command with variable assignmet inside the awk, so I would have variables SIZE, MONTH and DATE assigned after... (1 Reply)
Source File:
abcdefghijklmnop01qrstuvwxyz
abcdefghijklmnop02qrstuvwxyz
abcdefghijklmnop03qrstuvwxyz
abcdefghijklmnop04qrstuvwxyz
abcdefghijklmnop05qrstuvwxyz
Whatever characters are in 17-18 on each line of the file, it should be concatenated to the same line at the character number... (6 Replies)
So, I have this script. It reads a CSV file that has a mixture of object names with IP addresses (parsing out that part I have working), and object names which have a DNS name. I want to be able to run a "dig +short" based off of the name given to me in the line of the awk script, and then deal... (6 Replies)
I'm brand new to awk and need your help.
I want to be able to shut down my workstations when they become to hot (because we've lost our cooling). I found a really neat way to monitor the temperature of the system and a short, simple awk scipt to use with it:
/usr/sbin/prtpicl -v -c... (2 Replies)
Hi,
I was searching for a way to grep 2 lines before and after a certain keyword, and I came across the following code..
awk "\$0 ~ /ORA-/ {
cmd=\"awk 'NR>=\" NR-2 \" && NR<=\" NR+2 \"' init.ora\"
system(cmd)
}" input_file
I could not understand how this works. What is system() ? what... (2 Replies)
What I want to do is delete everything upto the last underscore (_) in column 2.
awk '{ $2=$(echo $2 | sed 's/.*_//'); print $0}'
Sed works fine if I echo the string into it, this doesnt work inside awk. What am I doing wrong?
Similarly, how do I store the substring starting with a... (4 Replies)
Hello folks,
I have multiple occurrences of the pattern:
).:
where is any digit, in various text context but the pattern is unique as this regex. And I need to turn this decimal fraction into an integer (corresponding percent value: the range of 0-100).
What I'm doing is:
cat... (1 Reply)
The requirement is i need to find an array value matching with pattern {5:{ , replace that with 5: and reassign that to same array index and print it.
I write something like below and the issue is sed command is not working. If i replace " with "`" the script gives syntax error.how can i... (8 Replies)
Discussion started by: bhagya123
8 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)