1. Shell Programming and Scripting

Hi, Is there any way that I can eval the following - eval abc.csv=def.csv I am getting the - bash: command not found error. thanks. (3 Replies)

2. Shell Programming and Scripting

Hi All, I'm running some encrypted data through a script I wrote. In order to do this, I'm using eval to resolve some of my variables. At the moment, when I use eval to resolve, it strips out some of my encrypted values, and totally drops some others. For example if I have the value ab1"3 it drops... (1 Reply)

3. Shell Programming and Scripting

Hi, I have two files "foo" and "bar" $ cat foo a is \$a and b is \$b $ cat bar car tree using the below 'while' loop I expect the output to be: a is car and b is tree while read a b; do eval echo $(cat foo) # o/p: a is $a and b is $b eval "echo $(eval "cat foo")"... (1 Reply)

4. UNIX for Advanced & Expert Users

Hi, I have snippet like the following x="1" prompt1="hi" if I say eval echo \$prompt$x then it is giving o/p "hi" if I say `eval echo \$prompt$x` here it is giving 1 ! if I add one more escape character i.e. `eval echo \\$prompt$x` then it is giving "hi" Can you please... (3 Replies)

5. Shell Programming and Scripting

I am trying to expand the variable $user in my alias command and tried several variations of eval but can't seem to get it to work. The end result should be either: oracle_user='sudo su - oracle ' or oracle_user='sudo su - oracle1 ' user=$(grep '^oracle:' /etc/passwd | cut... (5 Replies)

6. Shell Programming and Scripting

hi all, Am trying to add some code to a ksh script and i dont understand how an eval function is used : _var=$1 _conceal=$2 eval _val=\$${_var} can someone shed some light on what the eval function in the above context means/does ?? thanks. (4 Replies)

7. Shell Programming and Scripting

Hi all, some small script with eval turned me to crazy. my OS is linux Linux s10-1310 2.6.16.53-0.8.PTF.434477.3.TDC.0-smp #1 SMP Fri Aug 31 06:07:27 PDT 2007 x86_64 x86_64 x86_64 GNU/Linux below script works well #!/bin/bash eval ssh remotehost date eval ssh remotehost ls below... (1 Reply)

8. Shell Programming and Scripting

anyone has any info on why this is complaining??? vivek@vivek-c5e55ef2e ~/TAC $ zoneCounter=1 vivek@vivek-c5e55ef2e ~/TAC $ optUsage1=23% vivek@vivek-c5e55ef2e ~/TAC $ eval eval echo "<th>Zone $zoneCounter </th><th align=\"left\"> \$optUsage$zoneCounter </th>" -bash: syntax error... (1 Reply)

9. Shell Programming and Scripting

anyone has any info on why this is complaining??? vivek@vivek-c5e55ef2e ~/TAC $ zoneCounter=1 vivek@vivek-c5e55ef2e ~/TAC $ optUsage1=23% vivek@vivek-c5e55ef2e ~/TAC $ eval eval echo "<th>Zone $zoneCounter </th><th align=\"left\"> \$optUsage$zoneCounter </th>" -bash: syntax error... (13 Replies)

10. Shell Programming and Scripting

thank you (35 Replies)