Trying to execute a expression in a variable Post: 302805483

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

regular expression using a variable

hello, I use AIX with ISM PILOT, I want to match something with a varible like this : $variable = 10 #this variable is the number of the job "$variable STARTED" # the pattern how can use this variable to match it with the word STARTED Tanks

2. UNIX for Dummies Questions & Answers

Assigning evaluated expression to a variable

Hello, Could you please let me know what is the problem here.. 28:var1="SERVER_$j" 29:eval $var1=`grep "^DBSERVER=" "$i" |cut -d"=" -f2` i get this error: syntax error at line 29 : `|' unexpected Thanks for your quick response..This is urgent..pls.. Regards Kaushik

3. Shell Programming and Scripting

Assigne an expression to a variable

I hope this is not a duplicate thread, but i didn't find anything similar... I had this script: filename1=/swkgr/bin/risk/GF2KGR/arch/GF2KGR_M_ filename2=/swkgr/bin/risk/GF2KGR/arch/GF2KGR_D_ day='date +%m%d' echo $filename1$day echo $filename2$day and i want this output: ...

4. Shell Programming and Scripting

Variable expression and while

hi, i'm reading a file "LISTE_FILE" like : # $LOGCOM * 5 $PRCCOM * 10 and i want to use the file with "while" and having the fields splitted into new variables for treatment : while read LINE do # Ignorer les commentaires un # en premiere position if then...

5. UNIX for Dummies Questions & Answers

grep with variable and regular expression

i have a command line like this in csh script grep -i "$argv$" which i wanted to select the line ending with string provided as argument but it couldn't interpret the '$' (ending with).. any help?

6. Shell Programming and Scripting

Using a variable as a for loop expression

I'm writing a script to merge the xkcd webcomic tiles for comic 1110. So far, I have written about 100 lines, and instead of doing each quadrant of the image separately, I've decided to use functions to do this, repeating for every quadrant and using variables for each quadrant to make the function...

7. Shell Programming and Scripting

assigning value of a expression to a variable

eval echo \$tts_space_name$count i m getting output of this stmnt as 'TBS_ADOX_EXTR3' but, I m not able to assign this value to a variable . i tried export j=`eval echo \$tts_space_name$count` eval j= `eval echo \$tts_space_name$count` and when i do echo $j ... i get o/p as 1 or 2...

8. Shell Programming and Scripting

Regular expression as a variable

I'm trying to use a series of regular expressions as variables but can't get it to behave properly. You can see below what I'm trying to do. Here with lowercase a-z and the same with uppercase, numbers 0-9 and again with a set of special characters, without having to type out every single...

9. Shell Programming and Scripting

How to store regular expression in a variable?

Hi, Im facing a weird behavior storing regular expression in a vaiable. Let us consider >file_name=CTP02_*.tar when I echo the above variable its displaying below which is file CTP02_*tar but when I create a file with name CTP02_1234.tar, and when I echo $file_name its showing...

10. Shell Programming and Scripting

Assign expression to a variable

This code strips out any . It works great echo "127001" | tr -d "" I would like to do the same thing but with shell scripting. User would enter: ./test 127001 Output should be: 127.0.0.1 I would like to assign it to a different variable. I have something like this but I get a syntax error and...

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

regular expression using a variable

Discussion started by: barribar

2. UNIX for Dummies Questions & Answers

Assigning evaluated expression to a variable

Discussion started by: kaushikraman

3. Shell Programming and Scripting

Assigne an expression to a variable

Discussion started by: raffaelesergi

4. Shell Programming and Scripting

Variable expression and while

Discussion started by: Nicol