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Shell & Utilities

Allow 'su' to inherit options from the parent shell

Hello IBM, Without the 2nd 'errexit', the script below continues further execution, despite /var/xxxxxxxxxxx being non-existent ('su' does not inherit the 1st 'errexit'). If the commands following the 'su' are dangerous, system-wide actions (not h...
about 3 years ago in z/OS / Shell & Utilities Future consideration

Allow for Unix soft link to zOS files

Right now you can not create a soft link from Unix to zOS MVS. This impacts some applications in where we can store configuration data. For example if we want to have our FTP.DATA file in MVS but use the default /etc/ftp.data we would have to copy...
over 4 years ago in z/OS / Shell & Utilities Future consideration

OMVS TSOCMD does *not* honor IKJTABLS

IKJTABLS is used for the TSO environment and one would expect it to be honored with the tsocmd under OMVS but it is not. This was discovered when using tsocmd parmlib and it failed but the parmlib command worked under TSO. Added parmlib to the aut...
almost 3 years ago in z/OS / Shell & Utilities Future consideration

Improve the OMVS CP command performance

The current cp command is painfully slow when used to copy all members of a PDS in either direction (z/OS PDS to USS or vice versa). It appears the command does an Alloc/Open/Copy/Close/Free for *EACH* member when it should do Alloc/Open/copy each...
almost 3 years ago in z/OS / Shell & Utilities Future consideration

USS shell should complain invalid hex numbers within a command

Copying from ASCII generates hex numbers which are not valid under EBCDIC. Using this hex numbers for example in a mv/cp command as filename makes it impossible to work with the filename, because the wrong hex numbers are included in the filename ...
almost 5 years ago in z/OS / Shell & Utilities Future consideration

Keep owner of .sh_history on shell initialization

On shell initialization the .sh_history in the home directory is recreated (with the previous content) and the owner is set to the current UID, that started the process. This leads to problems, if the user changed his UID (e.g. switched to UID=0) ...
almost 7 years ago in z/OS / Shell & Utilities Future consideration

Add a Shell Pipefail Option

The USS Shell does not support a pipefail option on other linux i have a shell option -o pipefail This setting prevents errors in a pipeline from being masked. If any command in a pipeline fails, that return code will be used as the return code of...
about 1 year ago in z/OS / Shell & Utilities Planned for future release

Enhance setfacl with the -R option

The setfacl command in z/OS seems to be missing the -R (recursive) option that is available on Linux. I don't know about Aix or Solaris or HPUX. But it seems reasonable that the recursive option should be available on the setfacl command. http://l...
about 12 years ago in z/OS / Shell & Utilities Not under consideration

Need -w option on z/OS Unix grep command

Update z/OS Unix grep command with the -w option. Here's the failing command being sent from a non-Z Linux host to z/OS Unix for execution: grep -sqwF "$key" "$keyfile" Here's the definition of -w that I have seen: "-w, --word-regexp Select only t...
over 7 years ago in z/OS / Shell & Utilities Planned for future release

Supoorted netcat utility for z/OS USS

The unix Netcat utility needs to be formally ported and supported by IBM for USS on z/OS.
almost 12 years ago in z/OS / Shell & Utilities Future consideration

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