Hey all,
What we have at work is a Themis board (VME rack SPARC system).
We have to try to have the boot time as fast as can be. What we have already done is make some filesystems read only so if power is lost then the filesystem check will not run. This is only done to the partitions that... (2 Replies)
Lets say I have a file containing string patterns to be looked for inside a file.
I would normaly do :
grep -if MyFilePattern FiletoSearchInto
if I use the -c it gives how many total lines it found out of my whole pattern file, but what if i want grep to report how many times it found each... (4 Replies)
Hi Good Morning all,
I have two dates and times in the beloe format.
1. 07/18/2009 03:45:49
2. 07/18/2009 03:46:41
i will grep these values from a file. Now my problem is i need to find out whether the second valus is bigger thatn the 1 value. How to compare the times. Please help me in... (4 Replies)
Hi,
I need to read log file for the period between two time frame.eg all those logs between 3AM to 4M.
Any command to use for the shell scripting?
Ahamed (5 Replies)
Hello,
i'm trying to implement the times() function and i'm programming in C.
I'm using the "struct tms" structure which consists of the fields:
The tms_utime structure member is the CPU time charged for the execution of user instructions of the calling process.
The tms_stime structure... (1 Reply)
Can anyone help me to write a script to get diffrence between 2 times. (platform- solaris)
i.e., Diffence shoud be displayed in tems of hours. (Approximately)
for eg:
file1 = 05-Apr-2012 13:42:32
file2 = 04-Apr-2012 12:42:41
O/P is like :
diff = 25 Hrs (2 Replies)
i have this line of code that looks for the same file if it is currently running and returns the count.
`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh | grep -v grep | wc -l`
basically it is assigned to a variable
ISRUNNING=`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh |... (6 Replies)
I am new to grep and Linux and am looking to see if grep can parse out a list of lines that have a difference of more than 10 seconds between the times on each line.
Example
2016-09-17 19:30:57 INFO: id: 4562079216, time: 2016-09-17 19:30:41,
2016-09-17 12:02:26 INFO: id:... (26 Replies)
Discussion started by: Markham
26 Replies
LEARN ABOUT OPENDARWIN
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep is used to invoke the grep on compress'ed or gzip'ed files. All options specified are passed directly to grep. If no file is speci-
fied, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and
fed to grep.
If zgrep is invoked as zegrep or zfgrep then egrep or fgrep is used instead of grep. If the GREP environment variable is set, zgrep uses
it as the grep program to be invoked. For example:
for sh: GREP=fgrep zgrep string files
for csh: (setenv GREP fgrep; zgrep string files)
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), egrep(1), fgrep(1), zdiff(1), zmore(1), znew(1), zforce(1), gzip(1), gzexe(1)ZGREP(1)