Hello,
I have a directory that holds all of my matlab codes. I am trying to run a searh on all of the matlab files that have the word "while" written inside the sytax of the code.
Looking for all of the times that I did a while loop.
Can someone help me do this?
Thanks in advance.
... (1 Reply)
hi all
i want to search some word in file but i want that it will search in all the files that i have
in all the directories i do'nt know the name of the file
i know that grep command want some specified file
in which command shell i used
thanks (2 Replies)
Hello everyone!
I use a script to query for installed packages with yum (I use RHEL 4 with yum installed) and the output is redirected to a file. My script scan this file to find a package and the version of it.
The script works fine until I search for a package name with special characters.... (3 Replies)
Hi all,
I have a log file which is more than 1GB, i need to take count from the log file for two strings. i am using the below command but it take a long time to excetue, i need to tune this. Please help me
cat /logs/gcbs/gcbsTrace.log | grep -i "ViewStatementBusinessLogic" | grep -c -i... (8 Replies)
i want to search in the current directory all the files that contain one word for example "hello"
i want to achieve it with the grep command but not with the grep * (2 Replies)
Hi, I am new to Unix and this is my first post on this forum. I am trying to convert a file into an xml. In my input I want to search for any line that starts with a 'F' and make it a tag in the xml.
See below for the input and output.
Input :
<Payment>
<REFERENCE>78</REFERENCE>
F123 : ... (7 Replies)
Hi All,
I have a issue in pulling some heavy records , I have my input file has 10,000 records which i need to compare with daily appended log files from (sep 1st 2009 to till date) . I tried to use grep fgrep and even sed , but the as time is factor for me , i cannot wait for 5 days to get the... (3 Replies)
I have a file that has the words I want to find in other files (but lets say I just want to find my words in a single file). Those words are IDs, so if my word is ZZZ4, outputs like aaZZZ4, ZZZ4bb, aaZZZ4bb, ZZ4, ZZZ, ZyZ4, ZZZ4.8 (or anything like that) WON'T BE USEFUL.
I need the whole word... (6 Replies)
Hi,
i have a directory structure which contains few files each.
each file in turn has some functions. i'm searching for a word, say 'pen' in all the files present in all the directories. :wall:
consider a file file1.c in Dir1. out of the 3 funcs present in this file, func1(pennum) and... (3 Replies)
Hi,
I need a script to start searching a word from the particular record on the result of first occurence i need to change the value in that record.
I have a input file like this
<properties>
<add key="DeliveryWithinDay" value="False" />
<add key="ABC" value="23:00:00 PM" />
<add... (5 Replies)
Discussion started by: NareshN
5 Replies
LEARN ABOUT DEBIAN
shasum
SHASUM(1) Perl Programmers Reference Guide SHASUM(1)NAME
shasum - Print or Check SHA Checksums
SYNOPSIS
Usage: shasum [OPTION]... [FILE]...
Print or check SHA checksums.
With no FILE, or when FILE is -, read standard input.
-a, --algorithm 1 (default), 224, 256, 384, 512, 512224, 512256
-b, --binary read in binary mode
-c, --check read SHA sums from the FILEs and check them
-p, --portable read files in portable mode
produces same digest on Windows/Unix/Mac
-t, --text read in text mode (default)
The following two options are useful only when verifying checksums:
-s, --status don't output anything, status code shows success
-w, --warn warn about improperly formatted checksum lines
-h, --help display this help and exit
-v, --version output version information and exit
When verifying SHA-512/224 or SHA-512/256 checksums, indicate the
algorithm explicitly using the -a option, e.g.
shasum -a 512224 -c checksumfile
The sums are computed as described in FIPS-180-4. When checking, the
input should be a former output of this program. The default mode is to
print a line with checksum, a character indicating type (`*' for binary,
` ' for text, `?' for portable), and name for each FILE.
Report shasum bugs to mshelor@cpan.org
DESCRIPTION
Running shasum is often the quickest way to compute SHA message digests. The user simply feeds data to the script through files or
standard input, and then collects the results from standard output.
The following command shows how easy it is to compute digests for typical inputs such as the NIST test vector "abc":
perl -e "print qq(abc)" | shasum
Or, if you want to use SHA-256 instead of the default SHA-1, simply say:
perl -e "print qq(abc)" | shasum -a 256
Since shasum mimics the behavior of the combined GNU sha1sum, sha224sum, sha256sum, sha384sum, and sha512sum programs, you can install this
script as a convenient drop-in replacement.
AUTHOR
Copyright (c) 2003-2011 Mark Shelor <mshelor@cpan.org>.
SEE ALSO
shasum is implemented using the Perl module Digest::SHA or Digest::SHA::PurePerl.
perl v5.14.2 2014-09-30 SHASUM(1)