There are more elaborate ways of doing this, but something like (assuming that the /home/sales/texas directory exists)
Not the most elegant solution, but as a quick hack it'll do the trick.
Hi All,
I want to create a command that executes a text editor with the most recent file in the current current directory.
So a good start to achieve this is :
ls -lrt | cut -c55- | tail -1
which provides the name of the most recent file in a directory
The problem is to pipe the... (4 Replies)
Hi My friends
I have used this command to find files are modified within the past 24 hours
and then many files are shown but I want transfer all these files to special directory by using pipe .
can any one tell me what is the next step ? (11 Replies)
Hi,
Can't you have a pipe in a command string ?
If I try the following I get errors.
Why ?
> cmd="ls -lrt | grep xyz"
> $cmd
|: No such file or directory
grep: No such file or directory
xyx: No such file or directory
Thanks in advance
Hench (3 Replies)
I am pretty new to UNIX. My client has a requirement where in a directory we have some files with somewhat similar name
like test_XX.txt, test_XY.txt, test_XZ.txt, test_ZZ.txt, test_ZY.txt, test_ZX.txt, test_YY.txt......Out of these files
few files have 0 bytes. Is there a way where we can go... (7 Replies)
Hi all,
Can someone help me with the following problem.
I am executing the following command:
(search for occurences of 'error' in files that match cl-*.log expression)
> grep -cw -i --max-count=1 'error' cl-*.log
this command outputs:
cl-apache.log:1
cl-apache_error.log:1... (3 Replies)
Single command to ls all the files inside a particular directory hierachy and output this to a file and open this in a vim file so that i can use gf command in vim to browse through all the files inside this hierachy.
eg :
dir1/dir2
and
dir1/dir3
dir2 and dir3 contain the files i need... (7 Replies)
Hello to all,
Having a ruby script that works when an argument is given in command line in this way:
ruby script.rb input_to_ruby
To accept arguments as input, inside the ruby script has
File.open(ARGV)
input_to_ruby is generated by another command, so I need to create first input_to_ruby... (6 Replies)
Hi again, have a script that I would like run, but before I can run it I need to strip out the windows \r end of lines.
I have put the command into a text file and set the command to run every 10 seconds the coomand I use to do this is
while sleep 10; do... (15 Replies)
Discussion started by: Paul Walker
15 Replies
LEARN ABOUT LINUX
zegrep
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)