01-29-2009
doing 'man find' could be a starter.
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1. UNIX for Dummies Questions & Answers
How can I do an and condition with fgrep.
I want to do:
ps -ef | fgrep -f searchvalues > tempmail.file
mailx -s "Email Subject" email@domain.com < tempmail.file
The search values file contains:
opt/bea.*java.*80
mysqld
What I want is to find things that contain:
mysqld OR... (7 Replies)
Discussion started by: jimmy
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2. Shell Programming and Scripting
Im haveing a problem with a script that i am currently writing. I am new to scripting and dont know it all that well. I cant use perl so please dont post perl scripts.
The problem is when i try and asign the result of the fgrep to qdetail. It does not seem to like that assignment. any ideas... (2 Replies)
Discussion started by: intergltc
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3. UNIX for Advanced & Expert Users
Hi Guys,
Can anyone explain why I'm getting error below? when I execute in other server there is no error, what could be the reason.
$ fgrep -f timecell.txt ldap_prev.dat
wordlist too large
$ wc -l timecell.txt ldap_prev.dat
372461 timecell.txt
3722878 ldap_prev.dat
Thanks in... (2 Replies)
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4. Shell Programming and Scripting
Hi all,
I need to transport a number of files from one server to other. I like to ensure the integrity using file checksum values.
The action plan is,
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2. Transfer all the files including the file... (5 Replies)
Discussion started by: r_sethu
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5. Shell Programming and Scripting
Hi,
I know that I can grep desired data to a file but is there a way to add an additional field of data to the output in addition to what is found. I want to add a login id to the data that is found in the grep. Is this even possible? Thanks for your help.
Toni (14 Replies)
Discussion started by: ski
14 Replies
6. Shell Programming and Scripting
How can we use fgrep command to search pattern on perticular field on a file.
eg : I have a parren file having format
cat patternfile
SPA16S199982
SPA5S26330
I want to seach these pattern on FIRST field of File2(since other field has
same data) and that too maching entirely.
... (10 Replies)
Discussion started by: morbid_angel
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7. Shell Programming and Scripting
Hi All,
I have 2 files new.txt and old.txt
cat new.txt
sku1|v1|v2|v3
sku2|v11|v22|v33
sku3|v11|v22|v33
cat old.txt
sku1|vx1|vx2|vx3
sku2|vx11|vx22|vx33
sku3|v11|v22|v33
The key column in both files are first column itself.
I want to get records in... (6 Replies)
Discussion started by: morbid_angel
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8. Shell Programming and Scripting
Hi ,
Please help me resolve the below issue.
I need to combine the below two command into one.
grep 'ImanItemP' import.report| tr -s ' ' | cut -f2 -d ' ' > tmp.txt
fgrep -v -f tmp.txt input.txt > reuired file.txt
Thanks
Ramesh (4 Replies)
Discussion started by: ramesh12621
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9. Shell Programming and Scripting
Is there any equivalent of the below requirement in perl
fgrep -f file1 file2 > file3 (2 Replies)
Discussion started by: aravindj80
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10. UNIX for Dummies Questions & Answers
Using the fgrep command with the -v option.
I have two files:
file1:
dog 1
cat 3
bird 5
fish 7file2:
dog
catUsing fgrep -v file2 file1 According to the fgrep man page, the output should be bird5
fish 7 but I can't seem to get it to work. Any help would be appreciated. (2 Replies)
Discussion started by: jimmyf
2 Replies
LEARN ABOUT REDHAT
pvm_reg_tasker
REG_TASKER(3PVM) PVM Version 3.4 REG_TASKER(3PVM)
NAME
pvm_reg_tasker - Register task as PVM task starter.
SYNOPSIS
C #include <pvmsdpro.h>
int cc = pvm_reg_tasker()
Fortran Not Available
DESCRIPTION
Registers the calling task as a PVM task starter. When a tasker is registered with a pvmd, and the pvmd receives a DM_EXEC message,
instead of fork()ing and exec()ing the task itself, it passes a message to the tasker, which does the dirty work and sends a message back
to the pvmd.
Note: If this doesn't make sense, don't worry about it. This function is for folks who are writing stuff like debugger servers and so on.
For a more complete explanation of what's going on here, you should refer to the PVM source code and/or user guide section on implementa-
tion; this is only a man page. That said...
When the pvmd receives a DM_EXEC message (request to exec new tasks), it searches epath (the PVM executable search path) for the file name.
If it finds the file, it then either attempts to start the processes (using fork() and exec()) or, if a tasker has registered, sends it a
SM_STTASK message.
The format of the SM_STTASK message is:
int tid // of task
int flags // as passed to spawn()
string path // absolute path of the executable
int argc // number of args to process
string argv[argc] // args
int nenv // number of envars to pass to task
string env[nenv] // environment strings
The tasker must attempt to start the process when it gets one of these messages. The tasker doesn't reply to the pvmd if the task is suc-
cessfully started; the task will reconnect to the pvmd on its own, using the cookie in envar PVMEPID to identify itself to the pvmd.
The tasker must send a SM_TASKX message to the pvmd when any task that it owns (has started) exits, or if it can't start a particular task.
The format of the SM_TASKX message is:
int tid // of task
int status // the Unix exit status (from wait())
int u_sec // user time used by the task, seconds
int u_usec // microseconds
int s_sec // system time used by the task, seconds
int s_usec // microseconds
The tasker task must use pvm_setopt(PvmResvTids, 1) to allow sending reserved messages. Messages should be packed using encoding Pvm-
DataDefault to ensure they can be unpacked anywhere in the system.
pvm_reg_tasker() returns PvmOk when successful.
SEE ALSO
pvm_spawn(3PVM), pvm_tasks(3PVM),
16 March, 1994 REG_TASKER(3PVM)