Dear All,
I have a file with the syntax below (composed of several <log ..... </log> stanzas)
I need to search this file for a number e.g. 2348022225919, and if it is found in a stanza, copy the whole stanza/section (<log .... </log>) to another output file.
The numbers to search for are... (0 Replies)
Hi All,
I have 5000 records like this
Request_id|Type|Status|Priority|Ticket Submitted Date and Time|Actual Resolved Date and Time|Current Ticket Owner Group|Case final Ticket Owner Group|Customer Severity|Reported Symptom/Request|Component|Hot Topic|Reason for Missed SLA|Current Ticket... (2 Replies)
I am trying to remove the ita from this file:
"1234ita","john","smith"
"56789ita","jim","thomas"
the command i am using is:
sed '/^ita/d' infile.csv > outfile.csv
it is running but doing nothing, very rarely use sed so trying to learn it any help would be appreciated (2 Replies)
I have a large CSV files (e.g. 2 million records) and am hoping to do one of two things. I have been trying to use awk and sed but am a newbie and can't figure out how to get it to work. Any help you could offer would be greatly appreciated - I'm stuck trying to remove the colon and wildcards in... (6 Replies)
Hi,
I am having 2 servers, Need to delete files from server1 if those files exist in server2 other wise no action using sftp .And the process is non-interactive way. I have got confused how to check the condition in sftp because there is non of the shell condition or loop command is executing.... (2 Replies)
Hi All
A .csv file containing multiple value on it. i need to remove some value from it. Please advise how can i find multiple value from that and remove itself. Please provide solution for this.
Thanks in advance. (4 Replies)
Hello
I'd like to remove any line in an output file that is preceded by one or more warning messages (each warning is on a separate line).
Example :
WARNING: Estimation of lower confidence limit of \rho failed; setting it to 0.
822 28447 ... (4 Replies)
I found that the following works to remove the first column in my file when my CSV is delimited with a simple comma:
sed -i 's/*,//' file.csv
However, I have a new file where the fields are encapsulated with double quotes - general example of file:
"Internal ID", "External ID", "Name"... (8 Replies)
hello...
i have a requirement to convert a xls file to csv in RHEL 6.5 and ftp it to a windows location.
i am using xls2csv utility to convert the file in linux.
Input xls file attached...
I have used below commands to convert the file to csv:
xls2csv -x test.xls -s cp1252 -d 8859-1... (3 Replies)
I have a maildir hierarchy of 90k eml files and;
1) I would like to walk the tree and display the first line from any file, whose first line begins with;
From -
That's "From space dash space" and only if it's the first seven characters, of the first line in the file.
2) I would also... (12 Replies)
Discussion started by: jasn
12 Replies
LEARN ABOUT OSX
sleep
SLEEP(1) BSD General Commands Manual SLEEP(1)NAME
sleep -- suspend execution for an interval of time
SYNOPSIS
sleep seconds
DESCRIPTION
The sleep command suspends execution for a minimum of seconds.
If the sleep command receives a signal, it takes the standard action.
IMPLEMENTATION NOTES
The SIGALRM signal is not handled specially by this implementation.
The sleep command will accept and honor a non-integer number of specified seconds (with a '.' character as a decimal point). This is a non-
portable extension, and its use will nearly guarantee that a shell script will not execute properly on another system.
EXIT STATUS
The sleep utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
To schedule the execution of a command for x number seconds later (with csh(1)):
(sleep 1800; sh command_file >& errors)&
This incantation would wait a half hour before running the script command_file. (See the at(1) utility.)
To reiteratively run a command (with the csh(1)):
while (1)
if (! -r zzz.rawdata) then
sleep 300
else
foreach i (`ls *.rawdata`)
sleep 70
awk -f collapse_data $i >> results
end
break
endif
end
The scenario for a script such as this might be: a program currently running is taking longer than expected to process a series of files, and
it would be nice to have another program start processing the files created by the first program as soon as it is finished (when zzz.rawdata
is created). The script checks every five minutes for the file zzz.rawdata, when the file is found, then another portion processing is done
courteously by sleeping for 70 seconds in between each awk job.
SEE ALSO nanosleep(2), sleep(3)STANDARDS
The sleep command is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
HISTORY
A sleep command appeared in Version 4 AT&T UNIX.
BSD April 18, 1994 BSD