Hi All,
I have an expression as follows:-
a=`expr ${i} + ${j}` >> $log_file 2>&1
Here, if any of the values i or j or both happens to be empty then the "expr" returns error as
"expr: 0402-050 Syntax error." My problem is I am not able to re-direct this error to the log file. Its is getting... (4 Replies)
Ok so i have this script and I dont know how to have the output go to a file and then email that file to someone.
#!/bin/ksh
print "AL"
print "AM"
print "AN"
print "RL\n"
nawk '/PROD/ {print $3, $2}' /home/user/switch_listtest | sort -k1,2
print "End of Report"
Thank you in... (2 Replies)
Hi,
I have a script to compare 2 files.
file1=$1
file2=$2
num_of_records_file1=`awk ' END { print NR } ' $file1`
num_of_records_file2=`awk ' END { print NR } ' $file2`
i=1
while
do
sed -n "$i"p $file1 > file1_temp
sed -n "$i"p $file2 > file2_temp
diff file1_temp... (5 Replies)
I have an interesting dilemma. I am trying make a script that is continuously scanning for new data. This script cannot be paused or stopped it needs to run constantly. I also want to periodically time stamp the output to make it easier to sort through. The trouble is that I can't think of a... (6 Replies)
Hi all,
I have a script which checks on my jobs that run on some cluster.
The script, "script.sh", takes as an input the job-id for the job to checked. Sometimes I have 100s of jobs and I want to check them. I could put these job-ids into a file, each id in its own line.
The script would ask... (2 Replies)
I want change the file when the line contains $(AA) but NOT contains $(BB), then change $(AA) to $(AA) $(BB)
eg:
$(AA) something
$(AA) $(BB) something (7 Replies)
Hi guys,
been scratching round the forums and my mountain of resources.
Maybe I havn't read deep enough
My question is not how sed edits a stream and outputs it to a file, rather something like this below:
I have a .txt with some text in it :rolleyes:
abc:123:xyz
123:abc:987... (7 Replies)
Hi, i'm trying to gather details from remote hosts and want them to be written to my local linux machine from where i'm using SSH. My command looks some thing like this
ssh -q remotehost 'bash -s' <command.txt
where command.txt is a file in my local machine containing
ps -ef |grep httpd |... (1 Reply)
friends can do this from unix AIX
I need to ask for a file that does not exist
then if file.txt
*
**** echo "execute procedure"
else
*** echo "File does not exist"
if
You can sucedere that the file does not exist (2 Replies)
I'm trying to complete a bash script to capture if an external webcam is active in a video conference session. Some users will switch the camera to the built-in MAC camera. When this happens I want to trigger a set of events.
Things tried: reviewed the console.app to look for patterns on when... (6 Replies)
Discussion started by: dallas88
6 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)