cd returns - like every other command - an error level you can use: it is stored in the variable "$?", which is updated after every executed command.
A return value of "0" (also: logical TRUE) means success, while values between 1 and 254 (all of them meaning a logical FALSE) show various error conditions.
You can use this in scripts in the following two ways:
The second variant uses the logical meaning of non-zero being FALSE, the "&&" is a logical "OR": that way, if "command" returns "FALSE", the second command is executed, otherwise not.
...
The second variant uses the logical meaning of non-zero being FALSE, the "&&" is a logical "OR": that way, if "command" returns "FALSE", the second command is executed, otherwise not.
I hope this helps.
bakunin
I think "&&" is the logical "AND", "||" means "OR", so it should be
Hi,
I am using Jenkins and have integrated JMeter for testing. JMeter is generating a file with results properly using shell script. I have to validate the results and exit the shell with non-zero so my jenkins job gets failed. I tried multiple ways to grep the output file and read the results... (2 Replies)
I have a script which connects to a remote server via FTP and gets some file from there.
#!/bin/bash
/usr/bin/ftp -n remote.hostname.com <<EOF
quote USER user123
quote PASS password123
lcd /dir1/dir2/dir3
cd /
mget file_pattern*
close
bye
EOF
rc=$?
if ]
... (7 Replies)
Hi,
I have a script ABC which calls another script XYZ. Function of XYZ is to ftp a file from one server to another.
code for ABC:
#!/bin/ksh
PATH=/usr/bin
home/user/xyz "$@"
exit $?
~
code for xyz:
#!/bin/ksh
HOSTNAME=$1
SRCNAME=$2
DSTNAME=$3 (4 Replies)
Hi guys
I would just like to know if aCC supports the command exit(0); in c++?
I am always getting the error below:
Error 328: "ac5.C", line 37 # Function 'exit' has not been defined yet; cannot call.
exit(0);
^^^^
Anyone had this problem?
Thanks! (2 Replies)
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Here is what i have that works:
#!/usr/bin/ksh
count=0... (2 Replies)
Hi
when use "tar cpvzf /dev/st0 --exclude=/proc --exclude-/lost+found --exclude=/mnt --exclude=/media --exclude=/sys /" to tape,
get the following message "tar: error exit delayed form pervious error",
What is the mean ? Please suggest some solution for these errors. thx (1 Reply)
Our machines HP-UX 10.20 Ace, Attempting to run
various areas of SAM such as Backup and Restore, Printers and Plotters any areas of Time, etc give errors like the following:
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Now, when there is an error executing the query then it will generate the error... (8 Replies)
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