I'd be surprised if grep dev would do anything after the grep testdev_li, and both could be incorporated into the awk command. Try
If need be, add an END {printf "\n"} section.
Hi,
I have problems when you save a variable of a command. I have put the following line:
CONEXION_BAGDAD = $ (grep-c "Please login with USER and PASS" $ LOG_FILE_BAGDAD)
But I returned the following error:
syntax error at line 67: `CONEXION_BAGDAD = $ 'unexpected
Because it can happen?... (2 Replies)
I have been trying to setup a static ip, however everytime I do so my internet disconnects and won't connect untill I switch back to dynamic. My router is a NetGear DGN1000 and I'm using it wired. Could anyone help? (0 Replies)
Saw an error while setting up an application called i2phex:
# ./run.sh
java.lang.RuntimeException: Failed to initialize phex.net.repres.i2p.I2PPresentationManager
at phex.common.ManagerController.initializeManagers(ManagerController.java:78)
at phex.Main.main(Main.java:161)After... (0 Replies)
Hello there,
I am new to this forum as well as to the UNIX world. Recently graduated with a degree in Computing and just started learning UNIX & bought 3 Sun Ultra 10 Servers. I was trying to set the Servers up so I can use them; the Servers don't have a VGA card. My laptop, which I would be... (6 Replies)
I'm trying to take a users input, and then such a text file to see if it contains it.
I get an error when running it:
"./Login.sh: Line 8:
echo Username
read username
if ; then
echo Login successful.
else
echo Failed to login.
fi
If someone could give me some input to where I'm... (4 Replies)
Here is my code
#!/bin/bash
username=gnowicki
sed '$s/$/ $username/' < sshd_config 1 <> sshd_config
what this is supposed to do is take the name gnowicki and put it at the end of the last line of the sshd_config and it works except not using the variable, if I put the name "gnowicki" where... (2 Replies)
do
case $option in
d ) CHEC=true;;
# more option processing can go here
\? ) echo "Unknown option: -$OPTARG"
: ) echo "Missing option argument for -$OPTARG";;
* ) echo "Unimplimented option: -$OPTARG";;
esac
done
shift $(($OPTIND - 1)) (2 Replies)
I'm trying to set up a folder in my home directory that will be shared with another user but for some reason it is not working this is what I've done, I have tried two different ways using ACL's and chown/chgrp etc
I set up a group called say: sharedgroup and added both my user (john) and fred... (3 Replies)
Hey guys!
So I decided to set up some basic user authentication on my apache2 server, and I am running into some problems. I followed the documentation provided by apache on their website, but I cant create the password file for some reason. I did a little trouble shooting myself, and found... (40 Replies)
Discussion started by: LinuxIntern445
40 Replies
LEARN ABOUT DEBIAN
plan9-grep
GREP(1) General Commands Manual GREP(1)NAME
grep, g - search a file for a pattern
SYNOPSIS
grep [ option ... ] pattern [ file ... ]
g [ option ... ] pattern [ file ... ]
DESCRIPTION
Grep searches the input files (standard input default) for lines that match the pattern, a regular expression as defined in regexp(7) with
the addition of a newline character as an alternative (substitute for |) with lowest precedence. Normally, each line matching the pattern
is `selected', and each selected line is copied to the standard output. The options are
-c Print only a count of matching lines.
-h Do not print file name tags (headers) with output lines.
-e The following argument is taken as a pattern. This option makes it easy to specify patterns that might confuse argument parsing,
such as -n.
-i Ignore alphabetic case distinctions. The implementation folds into lower case all letters in the pattern and input before interpre-
tation. Matched lines are printed in their original form.
-l (ell) Print the names of files with selected lines; don't print the lines.
-L Print the names of files with no selected lines; the converse of -l.
-n Mark each printed line with its line number counted in its file.
-s Produce no output, but return status.
-v Reverse: print lines that do not match the pattern.
-f The pattern argument is the name of a file containing regular expressions one per line.
-b Don't buffer the output: write each output line as soon as it is discovered.
Output lines are tagged by file name when there is more than one input file. (To force this tagging, include /dev/null as a file name
argument.)
Care should be taken when using the shell metacharacters $*[^|()= and newline in pattern; it is safest to enclose the entire expression in
single quotes '...'. An expression starting with '*' will treat the rest of the expression as literal characters.
G invokes grep with -n and forces tagging of output lines by file name. If no files are listed, it searches all files matching
*.C *.b *.c *.h *.m *.cc *.java *.cgi *.pl *.py *.tex *.ms
SOURCE
/src/cmd/grep
/bin/g
SEE ALSO ed(1), awk(1), sed(1), sam(1), regexp(7)DIAGNOSTICS
Exit status is null if any lines are selected, or non-null when no lines are selected or an error occurs.
GREP(1)