1
vote
1answer
88 views

escaping spaces in shell script

yesterday="2010-06-23 00:00:00" today="2010-06-24 00:00:00" mywhere="lastupdate>'$yesterday' and lastupdate<'$today'" mysqldump $param ticket --no-create-info --where=\"$mywhere\" The last ...
-1
votes
1answer
223 views

shell script - while loop, handle the exception

I am running a shell script with a while loop and it exits with the below error, how could I avoid it or catch the error and let the loop to continue ? ie how could I handle the exception stty: ...
-1
votes
4answers
134 views

Shell script for loop is behaving unexpected [closed]

Shell script for loop is behaving unexpected ! The requirement is need to iterate the loop line by line of the property file. Its mandatory to use the for loop. hostnamefl=/tmp/propperty.txt for ...
1
vote
3answers
123 views

Logging with timestamp

I am trying to prepend log entries with a timestamp, but the generated timestamps do not seem to change over time: #!/bin/sh NOW=$(date +"%Y-%m-%d %H:%M:%S") echo "$NOW Logging something" sleep 2 ...
0
votes
2answers
115 views

export command within shell script

When I use export command at command prompt, it works as expected. But it does not work from shell script. [root@server shantanu]# export myip=10 [root@server shantanu]# echo $myip 10 [root@server ...
0
votes
2answers
47 views

Highlight code line by line

Following is the shell script that is expected to pick one line at a time from a given file highlight it. #!/bin/sh > myhighlight.txt file='to_study.php' cat $file | while read -r myline do export ...