>>How can i use a shell script to get the above command out put to be written to a output file.
- Just put the line in the script , and it ll filter out the string , you can redirect and save to another file, depending on your need.
Ex:
Hi, guys. I have one question:
I need to search for a string in a file, and then extract another string from the file and assign it to a variable.
For example:
the contents of the file (group) is below:
...
ftp:x:23:
mail:x:34
...
testing:x:2001
sales:x:2002
development:x:2003
...... (6 Replies)
Below are the content of my file and i need to extract the 6 digit numbers after the word barcode, how can i do this?
for example i need to extract 004119,004275,004030 to a new file.
Logically move media ID 004119 (barcode 004119) from standalone to slot 18.
Logically move media ID 004275... (9 Replies)
Hi,
I have a file which has thousand of lines with lines starting with
And I want to extract and show to user only the below string from all the lines
Please note note that the above string is a time stamp and it would be different on all the lines.
Please tell me how to extract... (8 Replies)
I'd like to copy strings from a log file and put them into a CSV.
The strings could be on different line numbers, depending on size of log.
Example Log File:
File = foo.bat
Date = 11/11/11
User = Foo Bar
Size = 1024
...
CSV should look like:
"foo.bat","11/11/11","Foo Bar","1024" (7 Replies)
Hi,
May i ask if someone share some command for extracting a string between 2 ref string in a txt file
My objective: i had a file with multiple lines and wants only to extract the string "watch?v=IbkAXOmEHpY" or "watch?v=<11 random character>", when i used "grep 'watch?=*' i got a results per... (4 Replies)
Hi,
Here is my question,
I need to extract string between two underscores from the filename
for example, filename is
atmos_8xdaily_instant_300x300_1_12.nc
what I want to extract is 300x300.
There are many such files in my directory, so I guess the code should be like:
for file... (7 Replies)
Hi,
I have a file whose contents are as follows.
2013-03-08/15:09:20.134 INFO 00000000-00000000 0034 09700400 CON_IN SessionID:ED5E1400-4805-85E2-17B2-5BE45684886A Connection
ID:ED5E1400-4805-68F1-BB1D-F06496BCF910 TO:<sip:51234999@10.239.94.146:5060 FROM:<sip:9302280716@97.208.31.7:51024... (2 Replies)
I have a file with below contents.
INCLUDE
INCLUDE SYSLIB(SANJ)
INCLUDE SYSLIB(BIS)
NAME BQTFL(R)
dfdg fgbb NAME B
i want to grep for "INCLUDE SYSLIB" in the file and do some operation so that my output will be in the bracketed value as below.
SANJ
BIS
Pls let me know how can i... (7 Replies)
Hi All,
Let us say we have 5 log files, extract the data from all log files and save the output in a file.
home/log/first.log
home/log/second.log
home/log/third.log
home/log/four.log
home/log/five.log
I want to extract the following text from the log files and save the output in a file.... (7 Replies)
Discussion started by: ROCK_PLSQL
7 Replies
LEARN ABOUT XFREE86
logsave
LOGSAVE(8) System Manager's Manual LOGSAVE(8)NAME
logsave - save the output of a command in a logfile
SYNOPSIS
logsave [ -asv ] logfile cmd_prog [ ... ]
DESCRIPTION
The logsave program will execute cmd_prog with the specified argument(s), and save a copy of its output to logfile. If the containing
directory for logfile does not exist, logsave will accumulate the output in memory until it can be written out. A copy of the output will
also be written to standard output.
If cmd_prog is a single hyphen ('-'), then instead of executing a program, logsave will take its input from standard input and save it in
logfile
logsave is useful for saving the output of initial boot scripts until the /var partition is mounted, so the output can be written to
/var/log.
OPTIONS -a This option will cause the output to be appended to logfile, instead of replacing its current contents.
-s This option will cause logsave to skip writing to the log file text which is bracketed with a control-A (ASCII 001 or Start of
Header) and control-B (ASCII 002 or Start of Text). This allows progress bar information to be visible to the user on the console,
while not being written to the log file.
-v This option will make logsave to be more verbose in its output to the user.
AUTHOR
Theodore Ts'o (tytso@mit.edu)
SEE ALSO fsck(8)E2fsprogs version 1.44.1 March 2018 LOGSAVE(8)