Sponsored Content
Full Discussion: if - else script
Top Forums UNIX for Dummies Questions & Answers if - else script Post 302576631 by verdepollo on Friday 25th of November 2011 11:05:45 AM
Old 11-25-2011
Code:
if [[ $age -gt 58  &&  $age -lt 65 ]]; then
 <...some commands...>

Note the dollar sign before variable names.

Also you can use the shortcut elif instead of else if

Finally, > and < are used for string comparison; for arithmetic comparison use operators -gt, -lt, -eq, etc.

Last edited by verdepollo; 11-25-2011 at 12:18 PM.. Reason: typo
 

5 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

create a shell script that calls another script and and an awk script

Hi guys I have a shell script that executes sql statemets and sends the output to a file.the script takes in parameters executes sql and sends the result to an output file. #!/bin/sh echo " $2 $3 $4 $5 $6 $7 isql -w400 -U$2 -S$5 -P$3 << xxx use $4 go print"**Changes to the table... (0 Replies)
Discussion started by: magikminox
0 Replies

2. Shell Programming and Scripting

Script will keep checking running status of another script and also restart called script at night

I am using blow script :-- #!/bin/bash FIND=$(ps -elf | grep "snmp_trap.sh" | grep -v grep) #check snmp_trap.sh is running or not if then # echo "process found" exit 0; else echo "process not found" exec /home/Ketan_r /snmp_trap.sh 2>&1 & disown -h ... (1 Reply)
Discussion started by: ketanraut
1 Replies

3. UNIX for Dummies Questions & Answers

Calling a script from master script to get value from called script

I am trying to call a script(callingscript.sh) from a master script(masterscript.sh) to get string type value from calling script to master script. I have used scripts mentioned below. #masterscript.sh ./callingscript.sh echo $fileExist #callingscript.sh echo "The script is called"... (2 Replies)
Discussion started by: Raj Roy
2 Replies

4. Shell Programming and Scripting

Shell script works fine as a standalone script but not as part of a bigger script

Hello all, I am facing a weird issue while executing a code below - #!/bin/bash cd /wload/baot/home/baotasa0/sandboxes_finance/ext_ukba_bde/pset sh UKBA_publish.sh UKBA 28082015 3 if then echo "Param file conversion for all the areas are completed, please check in your home directory"... (2 Replies)
Discussion started by: ektubbe
2 Replies

5. Shell Programming and Scripting

How to block first bash script until second bash script script launches web server/site?

I'm new to utilities like socat and netcat and I'm not clear if they will do what I need. I have a "compileDeployStartWebServer.sh" script and a "StartBrowser.sh" script that are started by emacs/elisp at the same time in two different processes. I'm using Cygwin bash on Windows 10. My... (3 Replies)
Discussion started by: siegfried
3 Replies
strclean(8)						      System Manager's Manual						       strclean(8)

NAME
strclean - Removes outdated STREAMS error log files SYNOPSIS
/usr/sbin/strclean [-d logdir] [-a age] FLAGS
Specifies a maximum age in days for the STREAMS error log files if this not the default age of 3. The value of age must be an integer greater than or less than 3. Specifies a directory for the location of the STREAMS error log files to be removed if this is not the default directory /var/adm/streams. DESCRIPTION
The strclean command cleans the STREAMS error logger directory of log files (error.mm-dd) that contain error messages sent by the STREAMS log driver (strlog). If no other directory is specified (the logdir argument), the command removes error log files in the /var/adm/streams directory. If no other age is specified (the age argument), the command removes error log files that have not been modified in 3 days. The strclean command is executed by the cron daemon on a periodic basis. EXAMPLES
To remove the day-old error log files from a directory called /tmp/streams, enter: strclean -d /tmp/streams -a 1 FILES
One or more error log file or files on which strclean operates. The mm.dd in the filename indicates the month and day of the messages con- tained in the file. RELATED INFORMATION
Commands: strerr(8), cron(8). Interfaces: strlog(7). delim off strclean(8)
All times are GMT -4. The time now is 10:02 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy