11-22-2017
Given this long running time, and considering that for each $i the LOGFILE is being opened and closed, I would try to put everything into a single process. This means doing the majority of the work not in Shell language, but some other languages. Ruby, Perl or Python all have an equivalent to find and sort, so I would expect a noticeable speedup.
8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to query a table having 3 columns, the third column is a field of varchar(1024) with a SQL string in it. I am using cut command to split out the three fields into three variables. I do a db2 command to extract the data into a file.
My problem is with the third field having the SQL... (3 Replies)
Discussion started by: fastgoon
3 Replies
2. Shell Programming and Scripting
Hi, everyone:
I post a new thread because previous post may sink and I hope the new one can be caught by your eyes.
I created a shell script and the script works fine. However, the mail program part on script didn't send email to my email box and it also didn't provide any traceable... (7 Replies)
Discussion started by: duke0001
7 Replies
3. Shell Programming and Scripting
I am looking for suggestions on how I could possibly optimized that piece of code where most of the time is spend on this script. In a nutshell this is a script that creates an xml file(s) based on certain criteria that will be used by a movie jukebox.
Example of data:
$SORTEDTMP= it is a... (16 Replies)
Discussion started by: snappy46
16 Replies
4. Shell Programming and Scripting
We have couple of scripts made for our environment (which is Oracle Virtulisation ) .
Each script is assigned a different task .
Some of the scripts are meant to run on centralized server for monitoring other Servers resource utilization such as CPU,Storage.
While some are meant to run on... (6 Replies)
Discussion started by: pinga123
6 Replies
5. UNIX for Advanced & Expert Users
I am writing a script that using the "Total Bytes" field from hdiutil imageinfo -plist <file>. My intention is to get the total mounted size of a compressed dmg. It works for some images, but sometimes it doesn't seem to match up, particularly with larger (over 1 gb) images. Can anybody explain... (10 Replies)
Discussion started by: nextyoyoma
10 Replies
6. Shell Programming and Scripting
Hi,
I am novice in PERL enviornment. I have a text files withso many entries in rows and columns. I have to pick up entries
named as "Uniprot ID" in the file and create a new text file with list of particular Uniprot ID entries. Can anybody guide regarding this.. I came to know abut fgrep... (1 Reply)
Discussion started by: manigrover
1 Replies
7. Shell Programming and Scripting
Guys,
I have been reading the bash books, there are so many command & operators etc. The theory part is so much. Overall I have read some book. Still do not feel I know the bash with confidence. Lots of Jobs for System Admin demand Scripting knowledge as requirement ..
I think I should... (7 Replies)
Discussion started by: heman96
7 Replies
8. Shell Programming and Scripting
All,
I have a need for a portable shell script for LInux and HPUX. The script has a simple need; Check for local files of a specific name (i.e. filename*), scp them to another system, and archive them to a folder. The script runs via cron.
I first wrote the script in Linux (bash with gnu... (4 Replies)
Discussion started by: hburnswell
4 Replies
LEARN ABOUT OSX
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)