What's WRONG for one may not be WRONG for another. Anyways, you place the WRONG keywords in a file (say, patts) and then do a case-insensitive grep using this pattern file...
Hi
I have a such conditional:
SPAMH="it is SPAM"
if grep -q $SPAMH $NMDIR/$mail; then
SPAMHFLAG=1
else
SPAMHFLAG=0
fi
And grep doesn't catch this string, even it exists there. I think it's a problem with passing $SPAMH to grep. I tried... (2 Replies)
Hi all,
Would like to know how I could search for a string 'xyz' but have the output show the line plus the line above and/or below all lines found.
eg. search for xyz from file containing:
abc
12345
asdf xyz asdfds
wwwww
kjkjkj
ppppp
kkkxyz
eeee
zzzzz
and the output to... (2 Replies)
I tried searching for answers but didn't find any.
When I grep a file results read
4.2.2.2
4.4.4.2
4.5.6.7
But I just want to select each result individually. For Example I want to be able to say
variable1="first grep result"
variable2="second grep result"
variable3="third grep... (8 Replies)
This should be so easy...
I want to find all the apps in /Applications that start with the lower case i (e.g. iTunes.app, iSync.app, iCal.app) They should all have the .app extension. I've tried:
ls /Applications |grep -o i*.app
ls /Applications/i*.app
Anyhow, I just want to see what apps... (2 Replies)
Hi there,
I have a bunch of files that I want to modify.
As a beginner, but nevertheless enthusiast, in the use of the shell I want to create a script enabling me to modify those files quickly.
I had only some partial success with various peaces of scripts but I would like to create one script... (1 Reply)
Hey Guys & Gals,
I am trying to figure out how one would go about printing all
possible variations of letter cases in a given word.
So if for instance given the input "test123"
output would be ;
test123
Test123
TEst123
TESt123
TEST123
tEst123
tESt123
tEST123
teSt123
teST123... (1 Reply)
Hi!
I was looking for files to clean out, and I remembered reading somewhere that you could pipe the output of grep to rm. But I prefer to mv stuff to ~/.Trash/
I thought I'd try something like this:
ls ~/Library/Preferences/ |grep '.*.\.iTunes\.plist\..*' |xargs -J % mv % ~/.Trash/
I... (12 Replies)
Well you lot seriously amaze me.
There was a thread a few hours ago, (on the date stamp shown in this upload), that generated loads of solutions to a fairly simple problem:-
https://www.unix.com/shell-programming-scripting/235829-how-print-particular-character-n-number-times-line.html
As a... (0 Replies)
Hi
I have assigned an output of a command to $I. I try to print the input and put a new line after occurrence of the hostname which is assigned to $HOST1 ( Example: pwrm16 ) . First of all I need to get rid of the Colon after the host name pwrm16: and make it pwrm16 then I want to print the... (10 Replies)
Hello folks!
I have a file containing lines like this
Something text 18:37Remove This: 1,111"Keep this text"
Some more text 19:37Remove This: 222"Keep this text"
More text 20:50Remove This: 3,333Keep this text
And more text 25:50Remove This: 44,444Keep this text
I would like to... (4 Replies)
Discussion started by: martinsmith
4 Replies
LEARN ABOUT V7
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 invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, 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 the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)