10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi Team,
I am trying to grep date in a file but it is not working
#!/bin/bash
d=`date "+ %Y%m%d %H:%M"`
cd /scripts
/bin/rm -f test1
cat /var/logs/File.txt.0 |grep $"d" >v.txt instead it is showing the complete file output.
kindly suggest how should i grep this variable
it works... (7 Replies)
Discussion started by: scriptor
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2. Shell Programming and Scripting
I have a script in which i connect to database to run a query and get the result of the query to a temp file. This works fine , now what i want is there is flat file which contains the value to be used in the query. I want to read this file line by line and then run the query for each value in that... (7 Replies)
Discussion started by: gpk_newbie
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3. Shell Programming and Scripting
I want to pass a shell variable to awk script :
# cat file
PSAPSR3 3722000 91989.25 2 98
PSAPSR7 1562000 77000.1875 5 95
PSAPUNDO 92000 4087.5625 4 96
#... (8 Replies)
Discussion started by: Reboot
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4. Shell Programming and Scripting
Hi,
I am trying to write a PBS shell script that launches a bash process. The issue is that the bash process needs a variable in it and the shell script is interpreting the variable. How do I pass this as a literal string? Here is my code snippit:
TMP=".fasta"
FILEOUT=$FILE$TMP
cd... (2 Replies)
Discussion started by: bioBob
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5. Shell Programming and Scripting
I have a shell script main.sh which inturn call the python script ofdm.py, I want to pass two variables from shell script to python script for its execution. How do i achieve this ?????
Eg:
main.sh
a=3 b=3;
c= a+b
exec python ofdm.py
ofdm.py
d=c+a
Thanks in Anticipation (4 Replies)
Discussion started by: shashi792
4 Replies
6. Shell Programming and Scripting
I heard this was possible but from my research I haven't been able to figure it out yet. Seems it should be simple enough. Basically from a high level view I'm trying to accomplish...
. $X='grep foo blah.log'
then 'mysql command SELECT foo FROM bar WHERE ' . $X
or something like that.
... (2 Replies)
Discussion started by: kero
2 Replies
7. Shell Programming and Scripting
I am using grep to capture date from a file .
Since i need to use the shell script for different dates ,is it possible to pass the date parameter to the shell script
the Script is as below
grep -E "08 Aug 2008|2008-08-08"* somefile.txt>test.txt
The above script file greps the... (1 Reply)
Discussion started by: sud.tech
1 Replies
8. Shell Programming and Scripting
Hello,
I have the output of ls -l stored in a text file called "files.txt".
-rwx------ 1 user1 dev 130 Sep 21 16:14 sc1.sh
-rwxr----- 1 user1 dev 10328 Sep 29 20:11 sc10.sh
-rwxr----- 1 user1 dev 9984 Sep 30 15:33 sc11.sh
-rwxr----- 1 user1 dev ... (2 Replies)
Discussion started by: rogersed
2 Replies
9. Shell Programming and Scripting
hi,
I am using a shell script from where i will be conecting to sqlplus..
i am having a problem in passing a variable to sqlplus query..
i will be assigning the variable in the unix environment..whenever i am trying to pass a variable having the contents greater than 2500 characters, i am... (3 Replies)
Discussion started by: kripssmart
3 Replies
10. Shell Programming and Scripting
hi;
i have a file containing lines like:
1|1069108123|96393669788|00963215755711|2|0|941||;serv:Pps6aSyria;first:0;bear
i want to extract the second, third and fourth record of each line and store it in a file ";" seperated
this is what i wrote
while read line
do
... (3 Replies)
Discussion started by: bcheaib
3 Replies