esac test \( `date +%w` -eq $2 -a `date +%d` -ge $beg_dt -a `date +%d` -le $end_dt \)
The above line is a syntax error. Should be two lines.
The script takes two mandatory parameters and reurns an exit status of zero if all the criteria in the "test" match.
$1 is some sort of week number (1-5) dividing the month into 7-day periods starting on the first of the month. The script will misbehave with values outside this range.
$2 is a day-of-week number in unix form (0-6 where 0 is Sunday).
The purpose of the script is a bit of a mystery because "date +%w" is a day-of-the-week not week-number-in the month.
Hi ,
Can anyone explains what does the below highlighted statements means:
# Set environment variables
. ${0%/*}/wrkenv.sh
jobName_sh=${0##*/}
jobName=${jobName_sh%.*}
Thanks,
Sri (1 Reply)
Hi, I have this block in a code and I need to know it's meaning:
bool selectEvents = config.get("selectEvents",false);
if (selectEvents) {
ifstream in("events");
while (in) {
int run, evt;
in >> run >> evt;
if (in.eof()) break;
... (5 Replies)
Hi,
Can anyone pls explain me the below SED code in detail.
sed -e :a -e '$!N;s/\n//;ta' -e P -e D
When this code is executed with a file(has 1lac records), it is taking very long time to process.
So I wanted to modify this SED code with equivalant AWK code.
Thanks,
Sri (1 Reply)
I have something like in the script. Can anyone explain what does the sort command does and followed by the sed
sort -r -k3.7,3 -k3.1,3 -k3.4,3 -t: $dir"abc_"$x"_parsed" | sed -e 's/\(\)\(\{3\}\)/\1,\2/2' -e 's/\/2,00/\/200/'
The file abc_"$x"_parsed contains something like below
... (7 Replies)
Hi i am new to shell script can any one please explain me the code below which is written for execution of python scripts which are located in same folder.
please explain the code line by line
ls *.py > xx
while
do
read myline || break
python $myline
done<xx
Thanks
Mukthyar.... (1 Reply)
Hi Guys,
Please help me, I am new to programming and I don’t understand what some parts of this code are doing. I have comments on the parts I know, please help if my understanding of the code is not correct and also help with parts with questions.
awk '
{
gsub( ">",... (1 Reply)
can anyone please explain this code?
sed ':a;N;$!ba;s/]\n//g' file
it replaces lines ending with "]" and concatenates with the next line so that
line1]
line2
becomes
line1line2
i don't understand this part: :a;N;$!ba;
I have noted that I can replace "a" with any letter:
... (1 Reply)
Discussion started by: locoroco
1 Replies
LEARN ABOUT CENTOS
paps
PAPS(1) General Commands Manual PAPS(1)NAME
paps - UTF-8 to PostScript converter using Pango
SYNOPSIS
paps [options] files...
DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
through the pango ft2 backend.
OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is
included below.
--landscape
Landscape output. Default is portrait.
--columns=cl
Number of columns output. Default is 1.
--font=desc
Set the font description. Default is Monospace 12.
--rtl Do rtl layout.
--paper ps
Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.
--bottom-margin=bm
Set bottom margin in postscript points (1/72 inch). Default is 36.
--top-margin=tm
Set top margin. Default is 36.
--left-margin=lm
Set left margin. Default is 36.
--right-margin=rm
Set right margin. Default is 36.
--help Show summary of options.
--header
Draw page header for each page.
--markup
Interpret the text as pango markup.
--encoding=ENCODING
Assume the documentation encoding is ENCODING.
--lpi Set the lines per inch. This determines the line spacing.
--cpi Set the characters per inch. This is an alternative method of specifying the font size.
--stretch-chars
Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
behaviour.
AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.
This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).
April 17, 2006 PAPS(1)