You don't need to grep as the ping command returns an error status when target is unreachable.
Whithout brackets, the command after the last semicolon would run in any case.
Hi,
I am new to unix and shell scripting.In my script,there is a line using the "if" conditional -
if && ; then
do something
Here "x" is a variable holding string value.If it is not equal to a comma or a string,only then I want to enter the "if" loop. But I am getting error while... (1 Reply)
how can i process jobs parallel with conditions below.
Script1.ksh
Script2.ksh
Script3.ksh
Script4.ksh
Script5.ksh
Script6.ksh
Script7.ksh
Script8.ksh
Script9.ksh
Script10.ksh
After successful completion of Script1.ksh I need to run Script7.ksh.
After successful... (4 Replies)
Below is my shell script. I am trying to execute two different BTEQ scripts depending on the day of the week. So on a saturday I will execute a certain BTEQ script and on other weekdays I will run the other script.
#!/bin/ksh
dt=`date +"%a"`
if then
bteq > final_output <<- EOF
.run... (3 Replies)
I have an expect script that interrogates several hundred unix servers for both access and directories therein using "ssh user@host ls -l /path". The combination of host/path are unique but the host may be interrogated multiple times if there are multiple paths to test.
The expect script is run... (2 Replies)
I need a shell script that will monitor a few conditions and not execute until the these conditions are met. The problem I'm having is that I can not perform a database snapshot (backup) of a sybaseIQ database unless the CPU Status Idle % is above 60% or the snapshot (backup) fails.
If... (2 Replies)
Hi ,
I have a script which has multiple awk and sed commands like below.
First one :-
find /root/src/ -name "*csv" -size 0 -exec rm {} \;
Second one: -
ls *SRE*.txt > SRT_TRAN.dat
rm *asr*.txt
Third one :-
find /root/src/ -name '*.csv' | while read FILENAME ;
do
awk... (2 Replies)
Hi,
I have a list of files with different filenames like nam0001.txt,pan0001.txt etc coming in /data/inbox from various places.
I needed a shell script which would:-
1)searches for a word from the filenames (coming in inbox directory) provided in input parameter.
2)if found, put in... (2 Replies)
I have a unix shell script Test.sh
more Test.sh
echo "Calling dbquery1.sh...."
./dbquery1.sh
echo "Calling dbquery2.sh...."
./dbquery2.sh
more dbquery1.sh
sqlplus -s user1/password1@DB_SID @/tmp/storedprocedures/Hello.rcp
I run Test.sh
However, I do not want dbquery2.sh to be... (3 Replies)
Here's an interesting (to me, anyway) little puzzle.
Background:
I have a process that restores a number of large(ish) files from tape backup. As an individual file is being written, it is owned by root, then the ownership is changed when that file is complete. Since this process can take... (3 Replies)
Hello All,
I was wondering if there is a way to execute a command in my ".bashrc" file based on how I logged into the PC?
I was thinking maybe there is a way to check how the user (*myself) logged in, maybe somehow with the who command along with something else, but I'm not sure... I know I... (7 Replies)
Discussion started by: mrm5102
7 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)