Grep uses regex, $ is meta for end of line, and beware trailing white space.
Line tools like grep do not work for linefeeds in the pattern, as the buffer is one line.
Hi ,
I have three funcions f1, f2 and f3 .
f1 calls f2 and f2 calls f3 .
I have a global variable "period" which i want to pass to f3 .
Can i pass the variable directly in the definition of f3 ?
Pls help .
sars (4 Replies)
I have a list of id;
for example: file 1
dfghd
dfghe
dfgey
dfgeu
I have another data file that contain this ids as headers;
for ex. file2
>dfghd
gfdgfddl;klfkld;ld;lgl;dld'l'dv
>dfghe
gkwhjhsgdjdjdjhjddj
>dfgey
jdkjfhdjhfdkjhfdkhkdk
I wanted to compare file 1 and file 2... (1 Reply)
For some reason,
@logs is a list of log files
@filter is a list of expressions to grep out
foreach (@logs){
open READ, "<$_" or die $!;
@temp=<READ>;
close READ;
foreach (@filter){
print grep /$_/,@temp ;
}
}
returns a regex error in one of the files... (4 Replies)
Hello again,
Am having an issue now with getting a simple grep command to work within a function..
The function is as below...
function findRecord() {
output=grep "001" recordDatabase
echo $output
}
At the moment the "001"... (3 Replies)
I'm putting together a script that will search my mail archives for emails that meet certain criteria and output the files to a text file.
I can manually cat that text file and pipe it into sendmail and it will work (i.e. cat /pathtofile/foo.txt | sendmail -t me@company.com)
My script sends... (7 Replies)
I am using a grep command with two patterns in my KSH script. File has line breaks in it and both the patterns are in different lines. Here is the command - grep -l 'RITE AID.*ST.820' natriter820u.20140914
Pattern1 - RITE AID
Pattern2 - ST*820
I am not getting any results from this,... (3 Replies)
Hello
I am using a grep command with two patterns in my KSH script. File has line breaks in it and both the patterns are in different lines. Here is the command grep -l 'RITE AID.*ST.820' natriter820u.20140914
Pattern1 - RITE AID
Pattern2 - ST*820
I am not getting any results from... (24 Replies)
Dear All.
I have a script, which process files one by one. In the script I have two functions.
one sftp files to different server
the other from existing file create file with different name.
My question is:
Will sftp function recognize files names , which are created in another... (1 Reply)
Hello,
I checked grep help field, I got the answer but seems a bit technical for me.
Could you please let me know what is this script doing?
grep -q -F 'addprestart.sh' /usr/bin/enigma2_pre_start.sh || \
echo '/bin/sh /etc/enigma2/addprestart.sh > \
/dev/null 2>&1 & sleep .5 &' >>... (6 Replies)
Hi All,
Good Day, seeking for your assistance on how to not perform my 2nd, 3rd,4th etc.. function if my 1st function is in else condition.
#Body
function1()
{
if
then
echo "exist"
else
echo "not exist"
}
#if not exist in function1 my all other function will not proceed.... (4 Replies)
Discussion started by: meister29
4 Replies
LEARN ABOUT DEBIAN
nyshell
NYSHELL(1) General Commands Manual NYSHELL(1)NAME
nyshell - tool to generate shell scripts to build nypatchy output
SYNOPSIS
nyshell logfile options cradle [ print ] [ .go ]
DESCRIPTION
nyshell is a tool in the Nypatchy suite of programs for working with Patchy Master Files (PAM files); see nypatchy(1). Specifically, given
the log file of a nypatchy run, it can create a shell script to compile all the source code files output by nypatchy. This program is sim-
ilar to fcasplit except that it takes the log file as input instead of a source file, and it remembers which source code files have already
been compiled in previous runs.
USAGE
logfile is the name of the log file coming from nypatchy, with a default extension of ".log". A cradle file cradle may be given to add
additional setup options such as desired compilers or compiler flags to use. (See the reference manual for more details.) print is the
file to which informational output should be written (the default is standard output if omitted), and options is a sequence of single-char-
acter flags. This program generates a shell script file named name.shfca (with name being the part of logfile sans extension) that can be
run to build all object files. The file name.xqtlog "remembers" the current state.
The command should be ended with ".go" unless one wants to enter the Nypatchy interactive shell.
OPTIONS
Note that options should be given as a single string of characters with no space separation and no use of the - character (except that it
can be used in place of the options field if no options are desired). Alphabetic options are not case-sensitive.
A Force recompilation of all routines.
B Bypass tests based on the .xqtlog file.
E Bypass tests based on the .xqtlog file if it is empty.
H Print help information only.
Q "quick" - Do not print the setup.
S Print the setup only (only together with H).
U "up to date" - Check that all .o files are ready to go into a library.
V "verbose" - Print the complete setup.
SEE ALSO fcasplit(1), nycheck(1), nydiff(1), nyindex(1), nylist(1), nypatchy(1), nymerge(1), nysynopt(1), nytidy(1), yexpand(1)
The reference manual for the Nypatchy suite of programs is available in compressed PostScript format at the following URL:
http://wwwasdoc.web.cern.ch/wwwasdoc/psdir/p5refman.ps.gz
Running the command "nyshell help .no" also gives some brief help on usage. Running the command "nyshell - hs .no" prints the default set-
up (compiler names and options) to be used in the generated shell scripts.
AUTHOR
This manual page was written by Kevin McCarty <kmccarty@debian.org> for the Debian GNU/Linux system (but may be used by others). It is
licensed under the GNU General Public License, version 2 or later (at your choice).
COPYRIGHT
Copyright (C) Kevin B. McCarty, 2008.
Mar 12, 2008 NYSHELL(1)