i have a temp file with some file names listed in it..
I am parsing all the files in a directory using while loop and if the filename matches the one in the file temp, then the loop should be incremented (continue) else it has to print something. I tired like
Code:
ls | while read file
do
echo $file
var=`awk '/$file/ {print $0}' temp`
if test "$var" = ""
then
echo "file not found in temp"
else
echo "file found in temp"
continue
fi
done
the contents of current dir are
Code:
rw-rw-r-- 1 lavanya lavanya 3 Mar 25 17:52 a1
-rw-rw-r-- 1 lavanya lavanya 8 Mar 25 17:55 a2
-rw-rw-r-- 1 lavanya lavanya 7 Mar 26 17:28 a3
-rw-rw-r-- 1 lavanya lavanya 6 Mar 26 17:28 a4
-rw-rw-r-- 1 lavanya lavanya 187 Mar 26 17:41 a5.sh
-rw-rw-r-- 1 lavanya lavanya 135 Mar 26 16:25 backup
-rw-rw-r-- 1 lavanya lavanya 60 Mar 25 17:57 mn.sh
-rw-rw-r-- 1 lavanya lavanya 10 Mar 26 17:36 temp
And the contents of temp are
Code:
a1
a2
a3
Output:
Code:
prints "file not found in temp"
Last edited by zaxxon; 03-26-2010 at 05:30 AM..
Reason: added some more code tags
Actually I got a list of file end with *.txt
I want to use the same command apply to all the *.txt
Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics.
For example:
I got the file below:
file1.txt
file2.txt
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Hi Experts,
I am adding a column of numbers with awk , however not getting correct output:
# awk '{sum+=$1} END {print sum}' datafile
2.15291e+06
How can I getthe output like : 2152910
Thank you..
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I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
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{
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pictures.txt 1.1 1.3
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I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
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I'm stuck with this script for three days now. Here's what i need.
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bca,adc,asdf,123,12C
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LEARN ABOUT FREEBSD
ustrtok
ustrtok(3alleg4) Allegro manual ustrtok(3alleg4)NAME
ustrtok - Retrieves tokens from a string. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
char *ustrtok(char *s, const char *set);
DESCRIPTION
This function retrieves tokens from `s' which are delimited by characters from `set'. To initiate the search, pass the string to be
searched as `s'. For the remaining tokens, pass NULL instead. Warning: Since ustrtok alters the string it is parsing, you should always
copy the string to a temporary buffer before parsing it. Also, this function is not re-entrant (ie. you cannot parse two strings at the
same time). Example:
char *word;
char string[]="some-words with dashes";
char *temp = ustrdup(string);
word = ustrtok(temp, " -");
while (word) {
allegro_message("Found `%s'
", word);
word = ustrtok(NULL, " -");
}
free(temp);
RETURN VALUE
Returns a pointer to the token, or NULL if no more are found.
SEE ALSO uconvert(3alleg4), ustrchr(3alleg4), ustrrchr(3alleg4), ustrstr(3alleg4), ustrpbrk(3alleg4), ustrtok_r(3alleg4), allegro_message(3alleg4),
ustrncpy(3alleg4), exgui(3alleg4)Allegro version 4.4.2 ustrtok(3alleg4)