meta user
network profile
| bio | website | |
|---|---|---|
| location | European Union | |
| age | ||
| visits | member for | 9 months |
| seen | 30 mins ago | |
| stats | profile views | 902 |
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Apr 17 |
reviewed | Approve suggested edit on remove duplicate files |
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Apr 17 |
reviewed | Reject suggested edit on fuse tag wiki excerpt |
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Apr 17 |
reviewed | Leave Open How to remove multiple blank lines from a file? |
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Apr 17 |
revised |
How to remove multiple blank lines from a file? add the trailing blank lines. |
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Apr 17 |
comment |
How to remove multiple blank lines from a file? @l0b0, that's a completely different question altogether (the other one was a vim one, and was to replace blank lines with one blank line). |
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Apr 17 |
answered | How to remove multiple blank lines from a file? |
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Apr 16 |
reviewed | Approve suggested edit on xchat tag wiki excerpt |
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Apr 16 |
revised |
Command substitution - single quotes and spaces added 18 characters in body |
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Apr 16 |
revised |
cut command, order not preserved? improvement for cases where users have 1 or 3 names instead of 2. |
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Apr 16 |
answered | cut command, order not preserved? |
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Apr 16 |
revised |
How to avoid parsing /etc/* files add `zsh -o` invocation. |
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Apr 16 |
comment |
How to print shell variables and values to be able to copy/paste them? Hence the use of cat (which in this case is not a UUOC) to pass that updated environment along the execution of a new command. |
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Apr 16 |
comment |
determine shell in script during runtime Right. Note that posh (pdksh with most non-POSIX features removed so you would probably want to call it "sh") has no FCEDIT nor KSH_VERSION but has PS3 (maybe not for long), though it's unlikely for one to have it as a login shell. Also note that the code above wouldn't reflect whether bash or zsh are in sh emulation mode, which may be a problem if you're using $PROFILE_SHELL to decide whether or not to enable this or that feature. See also Sven Mascheck's whatshell for more you may (or may not) want to check. |
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Apr 16 |
awarded | sed |
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Apr 15 |
revised |
determine shell in script during runtime added 382 characters in body |
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Apr 15 |
comment |
determine shell in script during runtime Note that only very recent versions of ksh93 have $KSH_VERSION. That variable comes from pdksh and never made it to AT&T ksh88. |
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Apr 15 |
answered | How to print shell variables and values to be able to copy/paste them? |
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Apr 15 |
comment |
How to print shell variables and values to be able to copy/paste them? If your env does not support --null but you're on Linux, you can use cat /proc/self/environ instead. |
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Apr 15 |
answered | A standard tool to convert a byte-count into human KiB MiB etc; like du, ls1 |
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Apr 15 |
answered | How do I check if I have packet socket support enabled in my distro's kernel? |
