Sponsored Content
Full Discussion: Problem evaluating condition
Top Forums Shell Programming and Scripting Problem evaluating condition Post 303011993 by RudiC on Saturday 27th of January 2018 09:00:19 AM
Old 01-27-2018
Hold on, hold on! How do you explain the difference in above outputs:
Code:
oracle:fs$ ps -ef|grep '[p]'mon_$ORACLE_SID
oracle    1631     1  0 Jan22 ?        00:00:54 ora_pmon_fs91dmo
oracle    2842     1  0 Jan22 ?        00:00:41 ora_pmon_fs91upg
oracle    4317     1  0 Jan22 ?        00:00:57 ora_pmon_fs91dev
oracle    9786     1  0 Jan04 ?        00:03:09 ora_pmon_fs92upg
oracle   21794     1  0 Jan05 ?        00:03:05 ora_pmon_fs92dev


+ type echo grep ps
echo is a shell builtin
grep is /bin/grep
ps is /bin/ps
+ uname -n
myserver.myorg.org
+ ORACLE_SID=fs
+ ps -ef
+ grep '[p]mon_fs'
oracle    1631     1  0 Jan22 ?        00:00:54 ora_pmon_fs9
oracle    2842     1  0 Jan22 ?        00:00:42 ora_pmon_fs9
oracle    4317     1  0 Jan22 ?        00:00:57 ora_pmon_fs9
oracle    9786     1  0 Jan04 ?        00:03:09 ora_pmon_fs9
oracle   21794     1  0 Jan05 ?        00:03:05 ora_pmon_fs9

If the second one is from within the function, you'll never find a match with your ORACLE_SID. Was the COLUMNS shell variable modified? The second output is clipped at 60 chars... strange
These 2 Users Gave Thanks to RudiC For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

problem with if condition

hi, :) pls consider the following if statement if //g') ] then ........ else ....... when i execute the script i am getting the following error '(' unexpected I am not able to find the mistake. could anybody tell where i did mistake. cheers RRK (13 Replies)
Discussion started by: ravi raj kumar
13 Replies

2. Shell Programming and Scripting

problem in if condition

hi, actully i need the belp for the below. host_list=" Host1 host2 host3 host4 " n=`hostname` i need to put the condition like the below if n is among the host mention in the host_list if then #some stugg else # some other stuff fi (1 Reply)
Discussion started by: mail2sant
1 Replies

3. Shell Programming and Scripting

problem in if then else condition

Hi , I am trying the following simple script . But it is always giving 1 output. Dont know why #!/bin/sh find . -name "a.log" if ; then echo "1" else echo "0" fi Kindly advice. it is giving 1 output even when the a.log file is not there (26 Replies)
Discussion started by: himvat
26 Replies

4. Shell Programming and Scripting

Problem in using AND OR condition together

a=rhino b=crocodil c=testsc if && "$c" = testsc ] then echo "Test #5 succeeds." else echo "Test #5 fails." fi i need to test or condition before check the output with AND condition. ur help is much appreciated... (11 Replies)
Discussion started by: gokulraj23
11 Replies

5. Shell Programming and Scripting

if condition not evaluating as expected

Hi all, Thanks in advance for your time. I have a data file like this: 1 7.465753425 2 8.980821918 1 1.717808219 1 6.550684932 0 5.432876712 I wish to write a bash script to check both columns and output a 1 if col1==1 AND col2<3. Otherwise I want to output a 0. In the above... (5 Replies)
Discussion started by: jem8271
5 Replies

6. Shell Programming and Scripting

If condition problem

Hi, I need to use if condition for search a file pattern on a particular location. cd $file_Path if || then do this else do that fi Can someone help me with the if part, how i can put those conditions? make sure format should be *.file* and *.file file is a keyword which i... (5 Replies)
Discussion started by: amit.mathur08
5 Replies

7. Shell Programming and Scripting

problem with if condition

Hi, I'm writing a bash script and i have a condition that goes if then break fi but, when i go to run it, i come across this line 10: ' where line 10 is the if I don't know what's going on :( (2 Replies)
Discussion started by: channyboy
2 Replies

8. Shell Programming and Scripting

Problem in if condition

Hi, below is the script in ksh and i am having issues with if condition. It takes in one argument as input and executes the shell script. The problem is in if condition in shell script. If input is given as 1 it works out well. But if input is given as 2 or something else the script is failing to... (1 Reply)
Discussion started by: abhi_123
1 Replies

9. Shell Programming and Scripting

If condition problem

Hi All, I am using below if condition to check whether null is passed as a parameter to the program if or ; then echo "ABC">>$FILE else echo "CDF">>$FILE fi However it is saying me null=null command not found . Please help me with this (9 Replies)
Discussion started by: Hypesslearner
9 Replies

10. Shell Programming and Scripting

Condition problem

Hi All, Seeking for your assistance on how to condition it correctly. cat file1.txt 290,1663,43,888,0,0.00,86.91,0.00,26.98,0.00 290,1663,52,0,0,0.00,0.00,0.00,0.00,0.00 290,1663,52,888,0,0.00,34.60,0.00,9.00,0.00 1st scenario: if the fourth column contains 888s and 0s it is by... (16 Replies)
Discussion started by: znesotomayor
16 Replies
TEXT2PS(L)																TEXT2PS(L)

NAME
text2ps - convert text files to PostScript SYNOPSIS
text2ps [ options ] [ files ] DESCRIPTION
Text2ps reads the input files (standard input if none are specified) and produces PostScript code which, when fed to a PostScript printer, will print the files. With text2ps it is possible to select any font, point size and number of columns. Options and files can be inter- mixed on the command line. Options are effective for all following files until they are overridden. Options Here follows a list of options that text2ps recognizes. Most numeric arguments are significant to one decimal place. Options are evalu- ated from left to right. Later options override earlier ones. -# n Print n copies of each page. (Default 1.) -c n Print in n columns. (Default 1.) -f font Print using font font. (Default Courier.) -p n Print with point size n. (Default 9.) -v n Use a vertical spacing of n points. If the vertical spacing is set to 0, the spacing will be 1.2 times the point size. (Default 0.) -l n Print n lines per column. When the line count is 0, print as many lines as will fit. (Default 0.) -r [p|l] Set the orientation to either portrait mode (p) or landscape mode (l). (Default p.) -b [+|-] Set page break mode. An argument + will force new files to be always printed on a new page (this is the default). After - new files will be put on the same page if there are still empty columns and the number of columns, the orientation or the number of copies didn't change. New files always start new columns. (Default -.) -mt n The top margin is n points. (Default 63.) -mb n The bottom margin is n points. (Default 63.) -ml n The left margin is n points. (Default 59.) -mr n The right margin is n points. (Default 59.) -mg n The inter-column gap is n points. (Default 25.) -t [+|-] If the argument is + the name of the file being printed will be printed on each page. If the argument is - the file name will not be printed. -t + implies -b +. -T text Print text as title on each page. This implies -t - and -b +. This option can be switched off by specifying -t - or -t +. (Default no title.) -F font Set the title font to font. (Default Helvetica.) -P n Set the title point size to n. (Default 12.) -B n Draw borders around each page. The number n specifies how to draw borders. N can have any of the following values or-ed in: 1 Draw a line along the left of the page. 2 Draw a line along the bottom of the page. 4 Draw a line along the right of the page. 8 Draw a line along the top of the page. 16 Draw a line between columns. This line does not connect to the lines along the top or bottom. 32 Draw a connecting line between the line between columns and the line along the top. 64 Draw a connecting line between the line between columns and the line along the bottom. When n is 0, no border lines are drawn. (Default no bordering lines.) -w n Tab stops are set every n spaces. Set the width of the TAB character. (Default 8.) -1 Sets up options to print in one column in portrait mode with the Courier font, so that you get 66 lines on a page. Equivalent to specifying the options -c 1 -f Courier -p 9 -v 0 -r p -l 0 -mt 63 -mb 63 -ml 59 -mr 59. This is the default. -2 Sets up options to print in two columns in landscape mode with the Courier font, so that you get two 66-line columns on a page. Equivalent to specifying the options -c 2 -f Courier -p 6 -v 0 -r l -l 0 -mt 63 -mb 63 -ml 59 -mr 59 -mg 25. Together with the -1 option, this is probably the most useful option. The name - means standard input. BUGS
Too many options. There is no way to specify where the title will be placed. If the font being used is not a constant width font and there are other characters than just tabs and spaces in front of a tab, the next character may not align properly. TEXT2PS(L)
All times are GMT -4. The time now is 12:58 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy