Hi, I have a file that looks like this
dasdjasdjoasjdoasjdoa SYN dakspodkapsdka
asdasdasdasdasdasdasd SYN sdfsdfsdfsdfdf
shfishifhsdifhsidhfif fsdfsdfsdfsdfs
sdfsdfsdfsdsdfsdfsdff cercercercerce
sdasdajsdoajsodasodoo FIN dasdaskdpasdda... (4 Replies)
Hi,
Is there any way of using grep (this may be done in awk, not sure?) that I can stop grep'n a file once I have found the first occurrence of my search string. Looking through grep man pages
-q will exit without printing the lines after the first match, but I need the output.
I have... (5 Replies)
Hello all
is there any way in unix to execute command in multithreaded way
without doing it in java or cpp
can one of the scripts handle multithread execution ?
i need to test server requests ( corba ) in multithread
Thanks (0 Replies)
Hi All,
I have util-linux upgrade that I need to do on redhat 4 ent. Does this going to interruption with the operation of the OS or application? Or this will be straight forward upgrade that will not make a harm or downtime of the OS.
Thank you for any comments you may add. (3 Replies)
Hi All,
is there a way to extract the line number of an occurrence using grep?
I know that with the -n option it prints out the line number as well.
I would like to assign the line number to a variable.
Thanks,
Sarah (5 Replies)
I have 1300 files (SearchFiles0001.txt, SearchFiles0002.txt, etc.) , each with 650,000 lines, tab-delimited data.
I have a pattern file, with about 1000 lines with a single word. Each single word is found in the 1300 files once.
If I grep -f PatternFile.txt SearchFiles*.txt >OutputFile.txt... (2 Replies)
Hi,
I'm creating a preventive maintenance script (automated) and I would like to get the cpu, mem, disk & network stats which you get when running glance as an output of a command so I can use it in my script
I made some progress though:
this is the command I use
glance -aos... (5 Replies)
hey , i m trying to figure out how to do the following :
i got a text file the looks like so:
1031
1031
1031
1031
1031
1031
1031
1031
16500
16500
16500
16500
1031
1031 (4 Replies)
Assume a string that contains one or multiple occurrences of three different keywords (abbreviated as "kw"). I would like to replace kw2 with some other string, say "qux". Specifically, I would like to replace that occurrence of kw2 that is the first one that is preceded by kw1 somewhere in the... (4 Replies)
Hi, i have file file.txt with data like:
START
03:11:30 a
03:11:40 b
END
START
03:13:30 eee
03:13:35 fff
END
jjjjjjjjjjjjjjjjjjjjj
START
03:14:30 eee
03:15:30 fff
END
ggggggggggg
iiiiiiiiiiiiiiiiiiiiiiiii
I want the below output
START (13 Replies)
Discussion started by: Jyotshna
13 Replies
LEARN ABOUT MINIX
backup
BACKUP(8) System Manager's Manual BACKUP(8)NAME
backup - backup files
SYNOPSIS
backup [-djmnorstvz] dir1 dir2
OPTIONS -d At top level, only directories are backed up
-j Do not copy junk: *.Z, *.bak, a.out, core, etc
-m If device full, prompt for new diskette
-n Do not backup top-level directories
-o Do not copy *.o files
-r Restore files
-s Do not copy *.s files
-t Preserve creation times
-v Verbose; list files being backed up
-z Compress the files on the backup medium
EXAMPLES
backup -mz . /f0 # Backup current directory compressed
backup /bin /usr/bin
# Backup bin from RAM disk to hard disk
DESCRIPTION
Backup (recursively) backs up the contents of a given directory and its subdirectories to another part of the file system. It has two typ-
ical uses. First, some portion of the file system can be backed up onto 1 or more diskettes. When a diskette fills up, the user is
prompted for a new one. The backups are in the form of mountable file systems. Second, a directory on RAM disk can be backed up onto hard
disk. If the target directory is empty, the entire source directory is copied there, optionally compressed to save space. If the target
directory is an old backup, only those files in the target directory that are older than similar names in the source directory are
replaced. Backup uses times for this purpose, like make. Calling Backup as Restore is equivalent to using the -r option; this replaces
newer files in the target directory with older files from the source directory, uncompressing them if necessary. The target directory con-
tents are thus returned to some previous state.
SEE ALSO tar(1).
BACKUP(8)