Difference script Post: 302419051

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1. Shell Programming and Scripting

Difference in Executing a Script

Can anyone tell me the difference between the following execution ways: 1) . ./filename 2) ./filename Also when to use the either.

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Script to display time difference..

Hi i've written a script which reads last two line of the log file from N number of servers and send the mail by redirecting to a particular log file. And the two lines is displayed below. Oracle Q03 Begin Hot BACKUP Time: 07/23/08 18:35:46 Oracle Q03 End Hot BACKUP Time: 07/24/08 14:18:15...

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AWK Script and Commandline difference

Hey there, I just stumbled upon a difference between using awk on the commandline and using it in a shellscript. I have a variable, e.g.: PROG=vim then i want to check if the package with this name is installed: TEMPVAL=$(dpkg -l | awk '{ if ($2 == "$PROG") print $2 }') (Im using...

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Need script to output difference in folders

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5. Programming

what is the main difference between difference between using nonatomic lseek and O_APPEND

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6. Shell Programming and Scripting

What is difference between this two lines in script?

Hi Guys, What is difference between this two lines in script logger -p daemon.info -t postback Starting /opt/local/bin/backup-report and /opt/local/bin/backup-report is the backu script running twice here? Thanks,

7. Shell Programming and Scripting

Weird difference in script execution

Hi, So I have a very simple script which loops over 5 times and prints the iterator value. #!/bin/sh START=1 END=5 for i in $(eval echo "{$START..$END}") do echo "$i" done If I save this script in a .sh file and run it in the terminal, the output I get is {1..5}

8. Shell Programming and Scripting

Difference in executing the script

Hi Team, a silly question. Let's say i have a script called xyz.ksh what is the difference in executing the script as follows? ./xyz.ksh ksh xyz.ksh Thanks

9. Shell Programming and Scripting

awk to calculate difference of split and sum the difference

In the awk I am trying to subtract the difference $3-$2 of each matching $4 before the first _ (underscore) and print that value in $13. I think the awk will do that, but added comments. What I am not sure off is how to add a line or lines that will add sum each matching $13 value and put it in...

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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)