changes 99998 to my stored $jobnum
starting with my j99998a.pst file (using $src as path location)
and outputting to new name with my $jobnum as the new filename
Just follow all of the double quotes to make sure variables all line up correctly.
I actually do several of these when setting up repetitive work - copying a global use file and customizing it for my current job/task. (By habit, I use 99998 as a dummy number - I found that using 99999 could run into issues since "99999" could be a mask for outputs or other uses.)
I have a 'sed' editor command trying to read contents of one file into another.
v=t1
PX=25
sed '/for/ r /$v/ext/tsfirmfiles.${PX}' /bb/bin/px${PX}.files.2b.deleted > result
I cannot come up with the syntax so 'sed' would do a variable substitution.
Any idea? Thanks a for help. -A (1 Reply)
Hi,
I am facing a strange problem. I have a script that used the following to search and replace text:
sed 's/'"${find_var_parm}"'/'"${find_var_filter}"'/g' $ParmFile > $TempFile
The values of $find_var_parm and $find_var_filter are set based on search criteria. The above seems to be working... (2 Replies)
Hi Chaps...
I have a log file as below:-
01 Oct 2009 12:57:56 DEBUG :
01 Oct 2009 12:14:21 DEBUG :.....
.
.
.
.05 Oct 2009 14:31:56 DEBUG :....
.
.
.05 Oct 2009 12:57:56 DEBUG :....
06 Oct 2009 01:23:11 DEBUG :....
.
.
.06 Oct 2009 12:53:46 DEBUG :.... (4 Replies)
Hi,
I have to insert a line at a particular line number in my file. But the line number is not fixed and it will vary every time. So, I have to use a variable to get the line number
I know we can use sed to insert lines at a particular line number but it does not work with variable... (3 Replies)
Give the code:
set line = 2
set year = `sed -n '2p' file
while ($line < 500)
echo $line > f.txt
@ line = $line + 1
end
How do I utilize the variable $line in the code instead of the number 2. I'm using this in a while loop and counter. I've tried quoting it, double/single... (1 Reply)
Hello, I searched the forum and unable to find a solution for my particular problem. I have a text file I'm trying to insert some text using sed after finding a pattern..
File contains in one line
Invoice date: xx/xx/xxxx Balance: $$$$ Name: xxxxxxxxxxxxxx
Trying to insert Invoice "Number:... (3 Replies)
Problem with the code below is that the value of the variable is not getting substituted in the sed expression.
#/bin/csh
set UNIX_ID="rajibd"
set X_ID="xrajibd"
sed -n 's/$UNIX_ID/$X_ID/g' passwd
When run , it is not giving expected output as shown below :
... (4 Replies)
Hi I am trying to do the following in a script find a string and add in a block of text two lines above on the command line this works fine
#/usr/bin/cat /usr/local/etc/dhcpd.conf_subnet | /usr/xpg4/bin/sed -n -e '1h;1\!H;${;g;s/}.*#END of 10.42.33.0/#START of RANGE $dstart\:option... (3 Replies)
I'm trying to change "F" to "G" in lines after the first one:
'FUE.SER' 5
1 1 F0501 F0401 F0502
2 1 F0301 E0501 F0201 E0502 F0302
3 1 F0503 E0503 E0301 E0201 E0302 E0504 F0504
4 1 F0402 F0202 E0202 F0101 E0203 F0203 F0403
5 1 F0505 E0505 E0303 E0204 E0304 E0506... (10 Replies)
Discussion started by: larrl
10 Replies
LEARN ABOUT DEBIAN
coro::storable
Storable(3pm) User Contributed Perl Documentation Storable(3pm)NAME
Coro::Storable - offer a more fine-grained Storable interface
SYNOPSIS
use Coro::Storable;
DESCRIPTION
This module implements a few functions from the Storable module in a way so that it cede's more often. Some applications (such as the
Deliantra game server) sometimes need to load large Storable objects without blocking the server for a long time.
This is being implemented by using a perlio layer that feeds only small amounts of data (4096 bytes per call) into Storable, and
"Coro::cede"'ing regularly (at most 100 times per second by default, though).
As Storable is not reentrant, this module also wraps most functions of the Storable module so that only one freeze or thaw is done at any
one moment (and recursive invocations are not currently supported).
FUNCTIONS
$ref = thaw $pst
Retrieve an object from the given $pst, which must have been created with "Coro::Storable::freeze" or
"Storable::store_fd"/"Storable::store" (sorry, but Storable uses incompatible formats for disk/mem objects).
This function will cede regularly.
$pst = freeze $ref
Freeze the given scalar into a Storable object. It uses the same format as "Storable::store_fd".
This functino will cede regularly.
$pst = nfreeze $ref
Same as "freeze" but is compatible to "Storable::nstore_fd" (note the "n").
$pst = blocking_freeze $ref
Same as "freeze" but is guaranteed to block. This is useful e.g. in "Coro::Util::fork_eval" when you want to serialise a data structure
for use with the "thaw" function for this module. You cannot use "Storable::freeze" for this as Storable uses incompatible formats for
memory and file images, and this module uses file images.
$pst = blocking_nfreeze $ref
Same as "blocking_freeze" but uses "nfreeze" internally.
$guard = guard
Acquire the Storable lock, for when you want to call Storable yourself.
Note that this module already wraps all Storable functions, so there is rarely the need to do this yourself.
AUTHOR
Marc Lehmann <schmorp@schmorp.de>
http://home.schmorp.de/
perl v5.14.2 2012-04-13 Storable(3pm)